JJ's Diner from 'Parks & Recreation'
Real Restaurant Name:Landmark (Exterior), Four 'N 20 (Interior)
Where: Atlanta/Sherman Oaks
The For 'n 20 does not serve waffles. We repeat, the Four 'n 20 does not serve waffles. Utter blasphemy. If you're into the '80s decor, though, this diner will be your thing.