All aboard the (St.) Paddy wagon.

CELEBRATE
St. Patrick’s Day Street Festival
What: Eat, drink, and be Gaelic with 500 kegs of green beer, 200 pounds of corned beef, bands, and hearty pub fare from Casey’s Irish Pub, The Palm, and Vagabond Grillyard.
Why: Guinness floats and Irish coffee milk shakes at Cole’s Red Car Bar hit the sweet spot.
When: Sun., 6 a.m.-2 a.m.
Where: Casey’s Irish Pub, 613 S. Grand Ave., b/t Wilshire Blvd. & W. Sixth St., Downtown (213-629-2353). Admission is free before 1 p.m., $8 after.

SCORE
Dream Collective Sample Sale
What: Pile on modern relics from Kathryn Bentley’s coveted jewelry line at 50-70 percent off. Tend to the rest of your closet with up to 75 percent off Loup Charmant dresses, My Line tees, Thvm skinnies, Anniel ballet flats, and more.
Why: This is the stuff dreams are made of.
When: Today, 11 a.m.-7 p.m.; Fri. & Sat., 11 a.m.-6 p.m.
Where: 1404 Micheltorena St., at W. Sunset Blvd., Silver Lake (323-660-2000).

SHOP
Samantha Pleet and Wolverine Trunk Show
What: Give your spring wardrobe indie cred with airy dresses and crisp staples from the Brooklyn designer’s latest collection. Then treat your feet to timeless, made-for-walking ankle boots from her collab with American heritage brand Wolverine.
Why: Gratis bites and cocktails along with a one-day sale on her past collections make it a party not to be missed.
When: Today, 5-9 p.m.
Where: Myrtle, 2213 W. Sunset Blvd., b/t Rosemont Ave. & Mohawk St., Echo Park (213-413-0004).

BEND
Sweat for Change
What: Get motivated to practice hot yoga for 30 consecutive days during Moksha Yoga’s fundraiser for Little Kids Rock, a national nonprofit committed to revitalizing music education in public schools.
Why: We can’t think of a better excuse to hit the mat.
When: Fri.-Apr. 13.
Where: 340 S. La Brea Ave., b/t W. Third & W. Fourth Sts., Hancock Park (323-938-5000). Register ($30) at crowdrise.com. (Fee does not include the cost of classes).

SIP
Little Cocktails at Dominick’s
What: Catch a buzz with three-ounce martinis, Manhattans, champagne cocktails, and more for $4 a pop at the West Hollywood mainstay.
Why: Eastbound and down? Get your Piccolini fix Wednesdays, 5-7 p.m., at Little Dom’s.
When: Mon.-Fri., 5-7 p.m.
Where: 8715 Beverly Blvd., b/t Robertson & San Vincente Blvds., West Hollywood (310-652-2335).

Photo: The Library of Congress / Flickr