Former New Groove of the Month BuzzUniverse will host its seventh free show in New Yorks Washington Square Park this Sunday. As in years past, the group has also offered a tweener spot to another local act: Stir-Frieds Jan London and Joanne Lediger. The gig will take place from 2-6 PM. The following weekend BuzzUniverse will play both an afternoon set at Greenfield MAs StrangeCreek Campout and a late night set at Sterling NYs Sterling Stage Folk Fest on May 23.