My DD and her boyfriend are going away to New York soon. She is 22 and he is 20, and so he won't be able to drink!! Poor him. So no going out to bars or clubbing, but then again that might save them a lot of money. They've booked to stay in an airbnb, where they are hosted in a room and the hosts still live in the flat... It was a heck of a lot cheaper for them.
Would it be legal for them to drink a bottle of wine over dinner, bought by her as she is old enough? Can you drink in say a hotel room under 21 in the US, in your room, in private.