"Serving early birds, night owls and everyone in between." The Diner is located two doors down from Tryst at 2453 18th Street NW. Open 24 hours a day, 7 days a week the Diner features everything you expect in a diner, plus more! We have a full bar, great homemade entrees and daily specials. Menus [Breakfast] [Dinner] Sunday Brunch the DINER 2453 18th Street NW Washington, DC 20009 202.232.8800 [Register] [Forgot password?] Tryst Coffeehouse 2459 18th Street NW . Washington, DC 20009 202-232-5500 The DINER 2453 18th Street NW . Washington, DC 20009 202-232-8800 Open City (Open 11.15.05) 2331 Calvert St. NW . Washington, DC 20008 202-332-2331 [Contact us] Tryst Hours: Monday - Thursday 6:30am - 2:00am | Friday - Saturday 6:30am - 3:00am | Sunday 7:00am - 2:00am Powered by Real Tech Solutions, LLC The DINER Hours: Monday - Sunday - 24 hours Open City Hours: Monday - Thursday 6:00am - 2:00am | Friday - Saturday 6:00am - 3:00am | Sunday 6:00am - 2:00am