Look around. Leaves are brown (sorta). And the sky is a hazy shade of winter (practically).

SEE
Art LA
What: More than 50 galleries join for a contemporary art fair including Machine Project’s interactive installations.
Why: A picture’s worth a thousand words.
When: Fri. & Sat., noon-8 p.m.; Sun., noon-6 p.m.
Where: Santa Monica Civic Auditorium, 1855 Main St., b/t Pico & Olympic Blvds., Santa Monica. More info at 323-937-4659.

DO
Camellia Society Show
What: See hundreds of varieties of the Empress of Winter Flowers.
Why: Flower power.
When: Sat., 1-4 p.m.; Sun., 9 a.m.-4 p.m.
Where: Descanso Gardens, Van de Kamp Hall, 1418 Descanso Dr., off the 210 Fwy., La Cañada Flintridge (818-949-4200).

BUY
Sienna Winter Sale
What: Abaete, Yumi Kim, Saja, Jill Stuart, Siwy, and more marked down 50-70 percent.
Why: You’re so hot and cold.
When: Mon.-Fri., 11 a.m.-6 p.m.; Sat., 11 a.m.-7 p.m.
Where: 8908 Melrose Ave., b/t Robertson Blvd. & Almont Dr., West Hollywood (310-550-8355).

HEAR
Los Abandoned
What: Local pop/punk Latino rockers play songs from their latest lauded release, Mix Tape.
Why: You’re not alone.
When: Thurs., 8 p.m.
Where: Troubadour, 9081 Santa Monica Blvd., at Doheny Blvd., West Hollywood (310- 276-6168). Tickets available online at ticketmaster.com.

EAT
All’ Angelo
What: Venice (wine and service captain Stefano Ongaro) meets Milan (chef Mirko Paderno) for high-end classic Italian (cavatelli with vegetable ragout, scorpion fish, and light pesto).
Why: Mama needs a night off.
When: Mon.-Sat., 6-11 p.m.
Where: 7166 Melrose Ave., b/t Formosa Ave. & Detroit St., Melrose District (323-933-9540).