
Well... the DINER scene.
The Big Bang Theory Season 7, Episode 12

Back home, the DINER on
Route Four serves sushi,
The Big Bang Theory Season 5, Episode 6

You know,
and then in a DINER
The Big Bang Theory Season 12, Episode 15

So you haven't even seen him
since that time at the DINER?
Breaking Bad Season 4, Episode 8

Um, I play a customer
in a DINER
The Big Bang Theory Season 7, Episode 12