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The suave and seductive crooners that led the Rat Pack may all be long gone, but their signature tunes will ring out when they’re transported from the nightclubs of Las Vegas to the stage at Signature Theatre. Three familiar studs of the Signature stage will be cracking wise at this limited engagement cabaret performance in the arts complex’s Shen space. Indoor smoking may be banned nationwide but libations will flow freely, just like Dean and Frank would have demanded. Slick back your hair with pomade, shine those wingtips, and tell your dame to put on her best red lipstick as you get transported back to the ’60s to the sound of “That’s Amore,” “King of the Road,” and “I’ve Gotta Be Me.” Read more >>> The production runs April 19 to 23 at Signature Theatre, 4200 Campbell Ave., Arlington. $35. (703) 820-9771. sigtheatre.org. (Diana Metzger)

EAT THIS

Room 11′s in-house bakery, Paisley Fig, is embracing 4/20 with lots of munchies today. One fancified version of a Taco Choco is stuffed with vanilla and chocolate ice cream, dipped in chocolate, and topped with potato chips and pretzels. Another Taco Choco consists of banana cheesecake with brownie bites, a chocolate-dipped waffle cone, and pecans. Other treats include stuffed pretzels, “bizones” (biscuit calzones), and cupcakes finished with “marijuana-inspired” designs. Items have limited availability. Room 11, 3234 11th St. NW. (202) 332-3234. room11dc.com. (Jessica Sidman)

OH AND ALSO

Local rock act The Grey A celebrates the release of its latest single and video with a performance at Comet Ping Pong. The band is joined by Austin Lucas, a vocalist out of Indiana, and Joey Kneiser and Kelly Smith of the Nashville-based Glossary. 9 p.m. at 5037 Connecticut Ave. NW. $12.

Southern punk outfit White Denim brings its raw brand of rock to the Black Cat with opening act Sam Cohen. 7:30 p.m. at 1811 14th St. NW. $18.

Producer James Allison brings his new future-pop outfit, Digisaurus, to Adams Morgan’s Bossa Bistro for a night of experimental tunes about love, conflict, and the human psyche. 9:30 p.m. at 2463 18th St. NW. $5.

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