Onbrand

About Clay House Foundation

Clay House Foundation is a 501(c)(3) nonprofit and USTA Middle States–affiliated Community Tennis Association based in the Philadelphia metro area and South Jersey. We create pop-up tennis experiences designed to make the sport accessible, affordable, and culturally relevant for diverse young professionals. Our community is one that has long been underserved by traditional tennis spaces.

Our events blend structured play with a full cultural experience: live DJs, curated vendors, giveaways, and genuine community connection. Each event draws engaged, brand-conscious attendees who show up ready to discover.

Our Reach

Since launching, Clay House has built a loyal and growing audience of millennial and Gen Z tennis enthusiasts across the Philadelphia metro area and South Jersey. Our events consistently sell out, and our social media presence continues to expand alongside our event footprint. Our 2026 calendar includes 11+ events, including flagship gatherings like Match Madness, Cinco de Rally, and The Cookout.

Why brands choose Clay House

Brands like Bloom Nutrition, Vital Proteins, Lacoste, and PATTERN Beauty have already partnered with us, and our attendees take notice. Our crowd is wellness-minded, style-conscious, and community-oriented. They are hungry for brands that feel authentic to their lifestyle. A Clay House event is not a passive sponsorship placement. It is a moment of real discovery, where your product lands in the hands of people who are genuinely there for it.

We offer vendors and brand partners a high-energy, intimate activation environment with an audience that reflects the future of tennis: young, diverse, and deeply engaged.

Let's build something together.

If your brand is looking to connect with a new generation of active, wellness-focused consumers in an experience-first environment, we would love to partner. Reach out to learn about our upcoming events and partnership opportunities.