MUSIC: The infamous Butthole Surfers bring their "sicko" "shock rock antics" and "distinct and chaotic mishmash of avant-garde, hardcore, and Texas psychedelia" to the Regency Ballroom tonight. (8 p.m., The Regency Ballroom, 1290 Sutter Street)

PERFORMANCE: Peter Asher, legendary record producer, artistic manager, and one-half of British Invasion duo Peter & Gordon, presents his new multimedia show, “Peter Asher: A Musical Memoir of the 60s and Beyond”, which mixes video clips, photos from his personal archive, and stories involving the Beatles, the Rolling Stones, and a host of other legends from his nearly five decades in the business. (8 p.m., The Rrazz Room at Hotel Nikko, 222 Mason Street)

COMEDY: The CockyAsians comedians "are breaking through and changing the perception of Asian-American comedians in the comedy industry," with their hard-hitting commentary on Asian culture, relationships, family, society, and everyday life situations. (8 p.m., Punch Line Comedy Club, 444 Battery Street)