Following the high marks he garnered for his "Comedy Central Presents" in 2000 and later 2006, comedic singer/songwriter STEPHEN LYNCH left behind the comforts of temping and Xerox toner for a full-fledged career in showbiz. After a stint in the Broadway rendition of The Wedding Singer – and a Tony nod later – Lynch returns to the stage in support of his fourth CD, 3 Balloons, Sat., MAY 9. He'll cull from his new work as well as his catalog, with classics about corpse love and ruminations on drug mules and transsexual prostitutes. $29.50. 8 p.m. Tabernacle, 152 Luckie St. 404-249-6400. www.livenation.com.