A day-long festival in Robin Williams Meadow at GGP, celebrating the end of the season and the musical culture that makes San Francisco so great. Featuring a finale concert with Thundercat, Lee Fields, and Combo Tezeta! Plus! Enjoy pop-up performances from local Summer of Music musicians. Perfect for the whole family, the Meadow Party includes tons of local vendors, delicious food and beverages, and activities all day long. The fun starts at 12:30pm and goes until 6pm. FREE with RSVP at noisepop.com.