Can you tell what this is?

Hints:
1. It's part of a restaurant in Brooklyn, N.Y., called Do or Dine.
2. That restaurant is on a list of "Portlandia-worthy" restaurants created by Zagat.
3. Another of the restaurants on the list is Handlebar in Austin, which apparently actually puts mustaches on its glasses. Eww. Thank you, Stache House in Charlotte, for not -- at least to my knowledge -- doing this:

Give up? No fair Googling. I'll post the answer at 2.