Think of the pros and cons.
If you go to the bar you won't have to worry about the struggles of a party and the crazy after math it brings.
If you go to the bar you won't have many people with you cause like you said most of your friends are under age.
If you have a party you can have who ever you want over including your under age friends
If you have a party, like you said, you could get laid
If you have a party you have to clean up the mess afterwards
If you can't decide, ask a friend what they think.
I need help I'm turning 22 in a couple days and don't know whether to have a party at my house or go to the bars with some friends most of my friends are underage but it is a lot more work to throw your own party but I have a good chance of getting laid of I throw my own party which should I do?