Not at all.
Be comfortable. You'll be glad after eating.
No
You must wear a shirt....and shoes
Nope. Now don't get me wrong there are people that dress for success going there. Then there are people that just dress casual. They don't judge but it is a very nice beautiful atmosphere. It doesn't matter what floor your seated at. If you go with a young child, someone that's in a wheel chair, or someone that can't climb steps very well they have a elevator To take you to the 2nd floor.
I've dressed in jeans and t shirt and i have worn a coat and tie. Dress for your event (just dinner or wedding reception?)
No, there is no dress code.
No. Dress down or dress up
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