A venerable summertime custom in Lakewood, these free, open-to-the-public concerts are slated to take place at the Lakewood Park Bandstand in Lakewood Park (14532 Lake Ave.) at 7 p.m. on Sundays. The only exception is the July 4 concert, which is a Saturday. June 28: FireSide Band Sat., July 4: The Lakewood Project July 12: Cats On Holiday July 19: Ernie Krivda & The Fat Tuesday Big Band July 26: Tower City Barbershop Chorus Aug. 2: Ki Allen, Lady Jazz…