Indie folk singer/songwriter Joe Purdy sets up shop at Pittsburgh’s Rex Theater on Monday, June 23 at 8 p.m. Tickets for the over-21 show, which includes opener Brian Wright, are $20 in advance and $25 at the door. The Rex Theater is located at 1602 E. Carson St. on the city’s South Side. Call 412-381-6811 or visit http://www.rextheatre.com for more info.