Although scant on the details, this DIY-style mini music fest is worth a drop in if you’re lingering around the Mission or planning on lazing about Dolores Park this weekend. More than a dozen local acts will perform an array of indie-rock goodness for folks on the north side of the park. Attraction is high for this scrappy gathering (over 8,000 people on Facebook are “interested”) — get there early, and don’t forget to pack out your trash!