Jack London Square is the place to be on the Fourth for its annual Fourth of July Block Party. Along with various activities, vendors, food, and beer, several musical acts will perform at the event, including Afro-Latin funk band Sang Matiz, Oakland hip-hop act the Corna Sto, and reggae from Heartafiya. Take a listen to all three bands below. Fourth of July Block Party: Sang Matiz, the Corna Sto, Heartafiya, and more Jack London Square July 4, 2018 12pm, $35