This is the 12th round in an ongoing series of benefits to raise funds for music education at Castelar Elementary School. It’s headed by The Alley Cats, one of the earliest and most savage of all the South Bay punk bands, who haven’t played much in Chinatown since Madame Wong banned them from her venue in the early ’80s, when she decided that groups with female musicians cause too much violence. The Alley Cats’ mix of wicked guitar riffs, world-weary vocals and sordidly bohemian lyrics has only grown in stature since Wong’s shortsighted analysis. They’ll be joined by a fellow class of ’77 alum, The Zeros’ Hector Penalosa, who bashes things out with his hard-rocking new combo, My Revenge. The bill also includes San Diego punks The Schizophonics and Stephen Perkins’ power trio Tabitha.