Fuel Pizza is an excellent pizza place with plenty of seating, located near the Renwick Art Gallery.
They serve up 12", 14", and 19" pizzas, so I thought we could order cheese pizzas (or whatever pizza you prefer) and chat some about our backgrounds, hobbies, and such.
The nearest Metro stations are Farragut North + Farragut West.
At 3:30, we will walk to the Renwick Art Gallery and look around (they close at 5:30). This art gallery is free to the public and no tickets are needed.