THURSDAY Spring Boutique Sale, 8 a.m.-2 p.m., City Hall mall, lower level, 200 N. Main St., Los Angeles. Call (323) 461-4363. Mother’s Day celebration, 5-8 p.m., David M. Gonzales Recreation Center, 10943 Herrick Ave., Pacoima. Call (818) 899-1950. Brecht’s “Mother Courage and Her Children” through Sunday, 7 p.m., Performing Arts Center, College of the Canyons, 26455 Rockwell Canyon Road, Valencia. Call (661) 362-5304. 160Want local news?Sign up for the Localist and stay informed Something went wrong. Please try again.subscribeCongratulations! You’re all set! Reseda Neighborhood Watch meeting, 7 p.m., West Valley Police Station Community Room, 19020 Vanowen St. Call (818) 419-2513. Mail Datebook entries – including time, date, location and phone number – to Daily News City Desk, P.O. Box 4200, Woodland Hills, CA 91365; fax (818) 713-0058; e-mail [email protected] .