"Along with a house espresso from Third Coast Coffee and its Madcap’s Six-One-Six drip coffee, Slipstream sells single-origin coffees. Both D.C. locations are open weekdays from 7 a.m. to 2 p.m. and weekends 8 a.m. to 3 p.m. for coffee, breakfast and lunch. Dinner specials (4 p.m. to 7 p.m.) include tacos on Tuesday, pizza on Friday, and cookies and cocktails on Saturday. There’s delivery via Caviar." - Tierney Plumb