Boundary Stone, shown in this November 2011 photo, is celebrating its first birthday with an all-night happy hour. (Photo by Astrid Riecken for The Washington Post)

The friendly and frequently packed neighborhood hangout is offering half-price wings and a slew of discounted local libations, including $4 DC Brau and Flying Dog drafts, $3 DC Brau cans, and $5 Catoctin Creek Rye Whiskey.

The featured drink will be a special one-time-only DC Brau beer called A Stone’s Throw. It’s a version of Brau’s popular Citizen Pale Ale made with fresh verbena from Boundary Stone’s herb garden and hopped with whole Cascade hops.

Deals run until 2 a.m., but we’d expect it to be a madhouse after 7 p.m. Get there on the early side to get a seat and punch a few tunes into one of D.C.’s best jukeboxes.

(Boundary Stone isn’t the only bar celebrating its first birthday this week: Smoke and Barrel is throwing its own party with discounted food and drinks on Thursday night.)

Fritz Hahn has covered bars, drinks and nightlife for the Washington Post Weekend Section since 2003, but he also writes about everything from Civil War battlefields to sailing classes. You can find him on Twitter and Instagram.