This will probably be my shorted coffee shop review, but Firehook is great.
It’s a small, DC-based chain of shops that provides exactly what you need in the morning–a $2.00 iced coffee and a freshly-made bacon, egg, & cheese.
They also have great desserts available like holiday iced cookies, king cakes in February, and the Presidential Cookie.
It’s cheap. They’re everywhere. 10/10 for Firehook.