Two kids walk into a bar. The bartender whips up Shirley Temples with no ice, and the kids say, “That’s neat!”

Ba-dum-chh!

Seriously, folks, the whole family can sidle up to the new Cupcake Decor Bar at Fancy Cakes by Leslie. Customize sweet treats by choosing a cake flavor (chocolate, vanilla, or red velvet). Each comes simply frosted, encouraging kids to go nuts with toppings: candy jewels, glitter, sprinkles, edible pearls, tiny soccer balls, cocktail parasols, and then some.

Pop in for a snack, after-dinner treat (it’s open till 10 p.m. on weekends), or private party.

No matter what, you’ll want another round.

Available at Fancy Cakes by Leslie, 4939 Elm Street, Bethesda (301-652-9390 or fancycakesbyleslie.com).

SNEAK
Spy Camp
What: Sign up the munchkins for code-breaking, scavenger hunts, and other undercover activities during the winter holiday break.
Why: That’s classified.
When: Reserve now. Camp held Dec. 28-31.
Where: Georgetown Day School, 4530 MacArthur Blvd. NW (202-274-1683). For reservations, e-mail vahuja@gds.org.

SERVE
Everything but the Turkey
What: Help prepare Thanksgiving meals for those in need at the all-ages service project.
Why: They’ll gobble it up.
When: Wed., 6:30-8:30 p.m.
Where: Washington District of Columbia Jewish Community Center, 1529 16th St. NW, at Q St. (202-777-3246). Reservations online at thejdc.convio.net.

SEE
Lipizzaner Stallions
What: Watch them prance and dance at the classic touring horse show.
Why: It’s the mane event.
When: Sat., 2 & 7:30 p.m.; Sun., 2 p.m.
Where: Patriot Center, George Mason University, 4500 Patriot Cir., Fairfax (703-993-3000). Tickets online at ticketmaster.com.

Photo: Courtesy of Fancy Cakes by Leslie