Well this sounds awesome!

Available “Mon & Thu thru Sat 11a-3p @henceforth_dc (1335 H Street, NE)
Hoa Thịnh Đốn, DC”

Check out their menu here.

“Beans & Bánh Mì is a counter service coffee and sandwich concept featuring Vietnamese cà phê and bánh mì. This concept is the brainchild of Vietnamese American siblings Ha-Hoa Hamano and Nam Dang, and college friend Hudson Tang.”