It’s Cinco de Mayo, America’s favorite non-American holiday. Share a cerveza con tu madre.

SEE
“Chanel Then Now”
What: Iconic designs on paper from Coco to Karl.
Why: Chanel surf your way from the Met show.
When: Fri. & Sat. 1 p.m.-6 p.m., through June 18.
Where: Visionaire Gallery, 11 Mercer St., b/t Grand and Canal Sts. (212-274-8959).

“Pre-Fabricated Innocence”
What: Up-and-comer Adia Millett’s miniatures inaugurate Mixed Greens’ new space.
Why: Mom loves when you finish your greens.
When: Opens Thurs. 6 p.m.-8 p.m., through May 28.
Where: 531 W. 26th St., b/t Tenth and Eleventh Aves. (212-331-8888).

EAT
Cinco de Mayo
What: Piggy roast, two-buck tacos, and live musica.
Why: It’s Festivus for the rest of us.
When: Thurs. noon-2 a.m.
Where: SoHo Cantina, 199 Prince St., b/t Sullivan and MacDougal Sts. (212-598-0303).

DO
NY Junior League’s Race to Erase Domestic Violence
What: Women’s half-marathon, co-ed 5k, kids’ run.
Why: Run so others don’t have to.
When: Sun. 7 a.m. registration.
Where: Central Park’s Center Drive (a.k.a. Dead Road), mid-park at 72nd St.

Free Yoga
What: All the warrior and down dog you can handle.
Why: They’re celebrating their opening. You’re just feelin’ hot, hot, hot.
When: All day Sat. Click here for schedule.
Where: Yoga Works West Side, 37 W. 65 St., b/t Columbus Ave. and CPW (212-721-2524).