What: Ev’s Thick Fat Sound Choir, a new London community choir based at a London gastro arts pub. Choirs sings pop and rock hits with Del Shannon, Fleetwood Mac, The Stampeders, Mumford & Sons and more represented in its collections of lyrics.

When: Wednesdays, 8:30 p.m. (mini-showcase/mini-voice lesson), 8:45 p.m. (“we start singing our butts off”)

Where: The APK, 347 Clarence St.

Details: $5 at door. 19-and-up. No auditions. No weekly commitment.