It’s a curious subject to test. Naturally, there’s a dress code.
Dude went to a restaurant dressed like he’s about to watch the game in his living room.
Why wouldn’t you expect to be treated differently? He even said he felt embarrassed.
I’m surprised they even let him in.
Would you go to work like that? No. So, why go to that restaurant like that?
Just go to a fast food place, or even a diner.