Venue for birthday outing?

Why don't you go to a fancy restraunt together? Or have a party on a boat? Or hire out a hall and have a black ties event? Or if your looking for something more fun why don't you plan a party and people have to dress up as a certain letter, eg, if your boyfriends name is John, everyone has to dress up as something beginning with J?:) Well, i hope this helped and have a good night!