Yep

Yes

I believe they do.

You should be sorry. This isn't the place for review, and it's not their fault that you're rude and love finding things to complain about. Especially if getting your milkshake in two cups instead of one is the "worst service" you have gotten. They are a diner, not a michelin star restaurant. If you have such high standards, you should pay more to go to a place that meets your sense of entitlement.

Yes

Yes they do and the food is great! Big portions as well.

I just asked the server for what they have in the case.

Yes