The Scavengers perform with The Spits, The Orphans and The Pervz at Alex's Bar, 2913 E. Anaheim St., Long Beach, (562) 434-8292. Fri., 8 p.m. $10. 21+; and with The Stitches, The Crowd and Loogie at The Galaxy Concert Theatre 3503 S. Harbor Blvd., Santa Ana, (714) 957-0600. Sat., 8 p.m. $12.50 in advance; $15 at the door. All ages.