TODAY’S LIVING BEST BETS

BENEFIT

Emmylou Harris and others perform at “Gimme Shelter,” a benefit for the homeless, Tuesday at the Roxy, West Hollywood. (213) 480-3232.

FAMILY

“Amazing Mosaics” workshop for ages 7 and older, 1-4 p.m. Tuesday at L.A.’s Skirball Cultural Center. (310) 440-4500 for reservations.

HOLIDAY

Griffith Park’s Festival of Lights lines Crystal Springs Drive nightly, 5:30-10 p.m., through Dec. 29. Los Angeles. (323) 665-5188.

FILM

LACMA’s Bing Theatre screens the Joan Crawford classic “Mildred Pierce.” Free. Tuesday at 2 p.m. (323) 857-6010.

SPORTS

Joe Namath narrates “Super Bowl: Super Showcase,” Dec. 23-24 and Dec. 26-27. Beverly Hills’ Museum of Television and Radio. (310) 786-1025.