Bay Day would not be possible without our incredible sponsors and community partners – THANK YOU.

If you’ve never been a part of our festivities, this is your chance to participate in a vibrant community celebration that reaches millions of people throughout the region.

Become a sponsor today and help us meet our vision to make Bay Day a well-known and loved Bay Area tradition.

Download our sponsorship packet to learn more.

Thank You To Our 2019 Sponsors

Bay Champion

Bay Superhero

Bay Avenger

Bay Saver

Bay Friend