Don't miss the first annual Yerba Buena Neighborhood Fair with live music, acrobats, food, interactive games, kids programs, arts and crafts, and guided art and history walks. And if this isn't enough to fill up your Sunday, you can also score FREE ENTRY TO SFMOMA and the California Historical Society. Stop by for all the action and fill up on grub from neighborhood restaurants and street food vendors.

Invite your friends along, and help sponsor the nonprofit Yerba Buena Community Benefit District to make the neighborhood a more secure, cleaner, greener and inspiring place.

Check out the free street fair at YBCA.