Big,big parties- do you like them?

It is one of my grandsons’s 21 st this weekend and he is throwing a party for fam and friends. So far there are about 150 coming , I think it has got a bit over the top. I like parties but I think this one will be overwhelming. My daughter and husband are shouting all the drinks and they have hired a room over a local bar. I think they’re nuts, personally but still. Horses for courses I suppose but I could see the costs absolutely bracketing because at that age some of them are big boozers. Maybe I am just an old fuddy duddy, I don’t know. Mouth kept firmly sealed, I hasten to add !