Events

Changing Lives Through Mobility: The Rotary Wheelchair Project

Wheelchair Foundation

In this compelling presentation, David Behring will share the mission, history, and global reach of the Rotary Wheelchair Project. He will highlight how Rotary clubs—large and small—play a vital role in delivering mobility to people who would otherwise be confined to their homes or forced to crawl. David will also discuss:

• The life-changing impact of a single wheelchair
• How Rotary partnerships make global distribution possible
• Stories from the field that illustrate the power of service
• Opportunities for the Castro Valley Rotary Club to participate in future wheelchair missions

Attendees will leave with a deeper understanding of how Rotary’s commitment to service can restore dignity, freedom, and opportunity to people around the world.

David Behring has dedicated more than two decades to transforming lives through mobility. As President of the Wheelchair Foundation, he has helped lead one of Rotary’s most impactful global humanitarian partnerships—providing hope, dignity, and independence to people who lack access to basic mobility. Under his leadership, the Foundation has delivered more than one million wheelchairs to individuals in over 150 countries, working closely with Rotary clubs around the world to reach remote communities and those most in need.

David is known for his hands-on approach: traveling personally to distribution sites, collaborating with local Rotary clubs, and sharing powerful stories of how a single wheelchair can uplift not only an individual, but an entire family. His work reflects Rotary’s core values of service, compassion, and sustainable impact.

Beyond his humanitarian efforts, David is an engaging storyteller who brings to life the real-world effects of Rotary’s global service. His presentations inspire Rotarians to see how collective action can change the world—one wheelchair at a time.

The Real Time Information Center: Drone First Responder Program

Alameda County Sheriff's Office

Evening Mixer Featuring an Axe‑Throwing Experience

The Castro Valley Rotary Club is excited to host a special Evening Mixer on April 21st at 5:30 PM at Three Crosses Church, located at 20600 John Drive, Castro Valley. This lively community event will bring Rotarians, friends, and guests together for an evening of fun, fellowship, and a unique hands‑on activity: an axe‑throwing cage.

The mixer will serve as an informal warm‑up for participants interested in competing—or simply having fun—at the upcoming Barbecue Axe and Brew event on May 8th. Whether you’re a seasoned thrower or trying it for the first time, trained facilitators will be on hand to ensure a safe and enjoyable experience.

For just $20.00 per person, attendees will enjoy:

• Unlimited access to the axe‑throwing cage
• Beer and wine
• A selection of appetizers
• Great company and a relaxed social atmosphere

The Castro Valley Rotary Club invites members, prospective members, and community guests to join in this spirited evening. The event is designed to strengthen connections, welcome new faces, and build excitement for the May 8th fundraiser.

For more information about the mixer or Rotary membership, please contact the Castro Valley Rotary Club.

Youth in Democracy: Building the Next Generation of Civic Leaders

Insights from Cal State East Bay’s Youth in Democracy Grant

Jerry Chang’s presentation, “Youth in Democracy: Building the Next Generation of Civic Leaders,” begins with an introduction to his background, his connection to Castro Valley, and Cal State East Bay’s commitment to civic engagement, followed by an explanation of the purpose behind the Youth in Democracy grant. He then explores why youth engagement is essential, highlighting current trends in civic participation, the barriers young people face, and the long‑term impact of early involvement in democratic processes.

Jerry describes the structure and goals of the grant, the partnerships that support it, and the ways it fosters leadership development and hands‑on civic learning. He shares examples of program activities, student‑led initiatives, and key outcomes drawn from Cal State East Bay’s evaluation work. From there, he reflects on lessons learned, including what motivates young people, which strategies are most effective, and why relevance and representation matter. Jerry also outlines opportunities for community organizations—especially Rotary—to support youth civic engagement through mentorship, collaboration, and sustained leadership pathways. He concludes with thoughts on the future of youth participation in democracy and opens the floor for questions.

Rowell Ranch Rodeo Presents at the Annual Joint Meeting of the Castro Valley & Hayward Rotary Clubs

Rowell Ranch Rodeo

The Castro Valley and Hayward Rotary Clubs will host their annual joint meeting on May 12th at Noon at Redwood Canyon Golf Course, located at 17007 Redwood Road, Castro Valley. This year’s program will feature a special presentation from the Rowell Ranch Rodeo, a beloved East Bay tradition celebrating decades of community heritage and Western culture.

A highlight of the event will be the White Hat Ceremony, newly adopted after Rotary President Misti Short’s visit to Calgary in preparation for the 2025–2026 Rotary International Convention. This ceremony symbolizes hospitality, friendship, and the spirit of service—values deeply shared by Rotary and the rodeo community.

Rotarians, guests, and community members are warmly invited to attend. The cost for lunch is $20.00 per person, and guests are encouraged to join in this spirited and meaningful gathering.

For more information, please visit:

Castro Valley Rotary Club: https://castrovalleyrotary.org

Rowell Ranch Rodeo: https://rowellranchrodeo.com

The annual joint meeting underscores the strong partnership between the Castro Valley and Hayward Rotary Clubs and their shared commitment to supporting local institutions like the Rowell Ranch Rodeo, which continues to enrich the cultural fabric of the region.

The Lifespan of the Human Species: Where We Came From, Where We Stand, and What Comes Next

In this thought‑provoking presentation, Matt Kaser explores one of the most fascinating questions in science: How long can the human species endure? Drawing from evolutionary biology, anthropology, and current scientific research, Matt traces the story of humanity from our earliest ancestors to the present day, highlighting the traits that allowed us to survive, adapt, and thrive.

He examines the major forces that shape the lifespan of any species—genetics, environment, technology, and global change—and considers how these forces are influencing our future. Matt discusses the challenges humanity faces, from climate pressures to technological disruption, while also emphasizing the remarkable resilience and ingenuity that define our species.

Rather than predicting doom or offering simplistic answers, Matt invites the audience to think deeply about the choices societies make today and how those choices may shape the long‑term trajectory of humankind. His talk blends scientific insight with accessible storytelling, leaving Rotarians with a richer understanding of our past and a clearer sense of the possibilities ahead.

Matt Kaser: Educator, Researcher & Science Communicator

Matt is a dynamic educator and science communicator known for making complex scientific ideas accessible, engaging, and relevant to everyday life. With a background in biology and science education, Matt has spent his career exploring the intersections of human evolution, environmental change, and the future of our species. His work blends scientific research with a passion for public understanding, helping audiences grasp not only what science tells us, but why it matters.

A longtime resident of Castro Valley, Matt has taught and lectured across the Bay Area, inspiring students and adults alike to think critically about humanity’s place in the natural world. His presentations are known for their clarity, humor, and ability to spark curiosity. Whether discussing genetics, climate, or the long arc of human development, Matt brings a grounded, thoughtful perspective shaped by years of study and a deep commitment to scientific literacy.

Castro Valley Rotary Announces 1st Annual Miniature Golf Club Championship at Golden Tee

Golden Tee Golfland

The Castro Valley Rotary Club is thrilled to announce its 1st Annual Miniature Golf Club Championship, taking place on May 19, 2026 at 5:30 PM at Golden Tee Golfland, located at 2533 Castro Valley Blvd., Castro Valley. This new event promises to become one of the Club’s most anticipated traditions, bringing together Rotarians, families, and friends for an evening of spirited competition and community fun.

Participants will enjoy beer, wine, soft drinks, and delicious food provided by Canyons Barbecue, creating the perfect atmosphere for friendly rivalry on the miniature golf course. Prizes will be awarded to the top finishers, and the evening’s champion will receive the event’s highest honor: the Golden Putter, a perpetual trophy that will be passed down annually to future champions.

Club President Misti Short expressed her excitement for the inaugural event, noting how well it reflects her theme for the Rotary year. “Each sunrise is a new day to serve,” she said. “And sometimes service begins with building connections, sharing laughter, and strengthening the bonds that make our Rotary Club so special.”

Rotarians and guests are warmly invited to attend what is sure to become one of the Castro Valley Rotary Club’s favorite annual gatherings. The event is open to all skill levels—from seasoned mini‑golf pros to first‑time putters—ensuring a memorable evening for everyone.

Hors d'oeuvre appetizers will be served, guests are welcome, the cost is $20.00

My Experience at Arlington National Cemetery

Main Street Property Services, Inc.

Mike Semmelmeyer:  U.S. Navy Veteran • Arlington National Cemetery Honor Guard • Commercial Real Estate Broker

The Castro Valley Rotary Club is honored to welcome Mike Semmelmeyer, U.S. Navy veteran and former Arlington National Cemetery Casket Bearer, as the featured speaker for its upcoming meeting. The presentation, titled “My Experience at Arlington National Cemetery,” will take place the day after Memorial Day, offering a meaningful opportunity for reflection on service, sacrifice, and the traditions that honor America’s fallen heroes.

Mike served in the prestigious U.S. Navy Ceremonial Guard, earning the coveted Blue Rope and participating in some of the nation’s most significant ceremonial duties. His service included Honor Guard roles in the funerals of Admiral James Stockdale and President Ronald Reagan, as well as numerous ceremonies for fallen Navy SEALs, Marine medics, and other service members who lost their lives in Iraq and Afghanistan. He was also frequently assigned to White House ceremonial details, representing the Navy with distinction.

Now a Commercial Real Estate Broker in the San Francisco Bay Area, Mike brings a unique perspective shaped by discipline, honor, and firsthand experience with the rituals that define national remembrance.

His presentation will offer Rotarians and guests a rare, behind‑the‑scenes look at the precision, reverence, and emotional weight of serving at Arlington National Cemetery—one of the most sacred places in the United States.

The Castro Valley Rotary Club invites members, guests, and community members to attend this powerful and timely program.

Mike Semmelmeyer is a United States Navy veteran whose service reflects some of the highest traditions of honor, duty, and respect. As a member of the elite U.S. Navy Ceremonial Guard, Mike served as a Casket Bearer and earned the distinguished Blue Rope designation at Arlington National Cemetery, a mark of exceptional performance, leadership, and ceremonial excellence.

During his tenure, Mike participated in some of the nation’s most solemn and historic ceremonies. He served on the Honor Guard for the funerals of Admiral James Stockdale and President Ronald Reagan, and he was frequently assigned to White House details. Mike also took part in services honoring fallen Navy SEALs, Marine Corps medics, and other service members who gave their lives in Iraq and Afghanistan. His experiences at Arlington—where precision, reverence, and compassion define every moment—shaped his deep understanding of service and sacrifice.

After completing his military service, Mike transitioned to a successful career as a Commercial Real Estate Broker in the San Francisco Bay Area, where he continues to demonstrate the professionalism, integrity, and commitment that defined his military career.

Lunch will be served, guests are welcome, the cost is $20.00

What’s Happening at the Oakland Zoo?

Nik Dehejia is the Chief Executive Officer of the Oakland Zoo, a role he has held since April 2021. A dedicated leader with nearly two decades of experience at the zoo, he previously served as Chief Financial Officer and Executive Vice President, where he was instrumental in transformative projects such as the $80 million California Trail expansion. Beyond his leadership at the zoo, Dehejia is an active member of the Rotary Club of Oakland, having joined in March 2021 to support local social services. 

His professional background is rooted in international public policy and corporate responsibility, including tenures at the World Bank and Levi Strauss & Co.. Dehejia’s civic engagement extends to several regional boards, including Visit Oakland, the Oakland Metropolitan Chamber of Commerce, and the Regional Parks Foundation. He holds an MBA from UC Berkeley’s Haas School of Business and a BA from Vassar College. A resident of Alameda for nearly 30 years, he remains a passionate advocate for wildlife conservation and community equity within the Bay Area. 

Join the Rotary Club of Castro Valley for a fun-filled stroll down the boulevard, where local shops and eateries come together to serve up tasty bites and good vibes. Enjoy delicious samples, meet friendly faces, and discover new favorites along the way. Live music from local artists will perk up your step in various locations along your stroll.  It’s a great way to support the community and have a blast doing it—everyone’s welcome!

Click here for details and to purchase tickets or see the story on ClubRunner.