With Hardly Strictly Bluegrass already bringing a full weekend of free music to San Francisco, the final stop of the JanSport Bonfire Sessions is hosting a free concert with Best Coast, Sonny & the Sunsets and Meatbodies in SoMA.

The concert at SoMa StrEat Food Park on Saturday, October 4, is free with RSVP (+21) and hosted by backpack company JanSport and Vice music outlet Noisey.

Beyond the free tunes, attendees can enjoy free beverages and fireside snacks like s’mores, along with chances to win JanSport swag. An RSVP is required and does not guarantee access if the venue is at capacity, so people are encouraged to arrive early.

RSVP here