Toasted Marshmallow milkshake at DCA Terminal 2 is the hook
Past security in Terminal 2’s newer concourse, Good Stuff Eatery brings Chef Spike Mendelsohn’s D.C. burger chain into airport territory, and regulars say the toasted marshmallow milkshake is the real reason to walk over from another pier. Expect prices in the mid-teens for a burger combo, a bit higher than the city locations, but with portions big enough that some travelers split a burger and fries.
Hours track typical Terminal 2 flight banks, with the counter open from morning through the dinner push, and the line starts to swell right before the lunch rush around 12:00 p.m. Reviews on Yelp and Google flag 10–20 minute waits for burgers once there are more than a few people ahead of you, so this is not a five‑minute grab-and-go. The setup is standard fast-casual: order at the counter, grab a buzzer, then hover for your name.
Menu focus is burgers, fries, and shakes, with that Toasted Marshmallow milkshake called out in dozens of reviews as “worth the calories” and “ridiculously sweet.” Burger and fry portions run large; one burger and one fry easily cover two light eaters, especially if you add a shake. Compared with Terminal 2 national chains, Good Stuff feels more local thanks to its Capitol Hill roots and Spike’s name on the signage.
What regulars do: Reddit frequent flyers time it for around 11:00 a.m. or after 2:00 p.m. to dodge the noon–1:00 p.m. crush, and they often go burger plus shake only, skipping fries to keep both cost and food coma in check before a 3:30 p.m. departure. Locals say they eyeball the line; if it stretches past roughly 10–12 people, they pivot to faster counter service nearby instead of risking a 20‑minute wait.
Watch out for order accuracy: several Yelp users report missing toppings and wrong builds during busy periods, especially around peak departures to LGA and BOS. Double‑check your ticket before you walk back to a gate in the mid‑20s. Tip: if your DCA layover is 60–90 minutes in Terminal 2, hit Good Stuff right after security, then walk your shake to the gate.