JAZZ VOCALIST

Gretje Angell sings jazz at 7 p.m. Friday at Edwin Mills by Equator, 22 Mills Place, Pasadena. No cover. Call (626) 564-8656 or visit edwinmills.com.   

BITING BEAUTY

A free screening of “Beauty Bites Beast” (beautybitesbeast.com), the documentary by author, women’s rights activist and PW columnist Ellen Snortland starts at 2:30 p.m. Saturday at the Pasadena Public Library’s Central Branch, 285 E. Walnut St., Pasadena, followed by a Q&A with Snortland. Based on Snortland’s book of the same name, the film explores violence against women and what empowering, self-defensive measures they can take.

BUSINESS AND FUN

Flintridge Bookstore & Coffeehouse, 1010 Foothill Blvd., La Cañada Flintridge, hosts Small Business Saturday, featuring a day of guest authors, artists, live music, stories and activities for all ages from 10 a.m. to 4 p.m. Free. Call (818) 790-0717 or visit flintridgebooks.com.

TRIVIA BLAST

T. Boyle’s Tavern, 37 N. Catalina Ave., Pasadena, hosts Geeks Who Drink trivia nights at 8 p.m. Sundays and Tuesdays. No cover. Call (626) 578-0957 or visit tboylestavern.com.