Getting married next year and looking for recommendations for dance studios that offer beginner classes for guys like me who can't dance at all

Never been the guy who felt confident on the dance floor unless it's grinding in pitch black clubs and warehouse parties. I'm getting married next year and probably should learn how to dance because I'll be getting a lot of attention that night (of course not as much as my wife will). I'm looking for a dance studio, preferably in Manhattan, that offers small or even private classes so I can learn what to do with my hands or how to not look stiff, or some default/generic moves, and then later probably a little slow dancing since our first dance will probably be a slow song.