NYE for 10+ people
My suggestion: don't. Every place is going to jack up the prices by requiring minimums/covers and/or "special" menus.
My alternate suggestion: a banquet at a Chinese restaurant -- one of the nicer ones in the city that might be open late and has a full bar. Or if you weren't planning on drinking, one that charges corkage and will allow you to bring in some wine/champagne.