Margaritas, 180 Center St., Auburn, will host another Summer Band Series show from 7 to 11 p.m. Saturday, Aug. 10, featuring The Uncrowned Kings. The band is from the Central Maine area and brings high energy to the stage with a solid mix of classic rock, outlaw country and today’s rock hits. Uncrowned Kings is comprised of Brian Austin, guitar/vocals; Dan Sanborn, drums/vocals; Randy Boulier, bass/vocals; and Josh Frye, guitar/vocals. There is no cover charge.