C’mon, get happy.

TASTE
SF Chefs. Food. Wine
What: Boldfaced culinary names (Hubert Keller, Elizabeth Falkner, Daniel Patterson) are out to play with demos, tastings, parties, and more.
Why: Eat your words.
When: Opening reception, Thurs., 6 p.m.; tastings and exhibitions, Fri.-Sun., 10 a.m.-5 p.m. (with evening events at area restaurants).
Where: Union Square. Tickets online at tickets.sfchefsfoodwine.com.

SHOP
William B + Friends Sample Sale
What: Score up to 90 percent off threads from William B, Chaiken, and select Aussie/New Zealand designers from Pac Heights boutique Elizabeth Charles.
Why: G’day mate.
When: Fri., noon-8 p.m.; Sat., 10 a.m.-6 p.m.
Where: Terra Gallery, 511 Harrison St., at 1st St. (415-896-1234). R.S.V.P. to rsvpsf@williambdesign.com.

GROOVE
Club 1994
What: Get down to TRL classics and hip-hop throwbacks at 111 Minna Gallery, from the decade that gave us Clueless and Saved by the Bell.
Why: The Zack Attack is back.
When: Sat., 9 p.m.-2 a.m.
Where: 111 Minna St., at 2nd St. (415-974-1719). Tickets online at club1994.eventbrite.com.

BEAUTIFY
Brazilian Blowouts at Vim and Vigor Salon
What: The new salon’s straightening treatments are said to actually improve the health of your hair.
Why: Blame it on Rio.
When: Tues., 11 a.m.-4 p.m.; Wed.-Fri., noon-8 p.m.; Sat., 10 a.m.-6 p.m.; Sun., noon-6 p.m.
Where: 272 King St., at 3rd St. (415-777-4247).

WATCH
Three-Minute Film Festival Black-Tie Gala and Film Screening
What: After screening 180-second masterpieces by both pros and amateurs, party in style with cocktails, street food, and music.
Why: Maybe three minutes can satisfy, after all.
When: Sat., 7-11 p.m.; film screenings begin at 8 p.m.
Where: Root Division Gallery, 3175 17th St., at S. Van Ness Ave. (415-863-7668).