As the fourth season of Mad Men comes to a close on Sunday, Noir ends its popular Mad Men Sundays this weekend with a grand finale party. Tucked inside the Charles Hotel, the dimly lit Noir is a good place to celebrate TV’s booziest show. Dressing up is encouraged and a prize—brunch for two at the Charles’ locavore–leaning Henrietta’s Table—will be awarded for the best dressed. But a word of warning: Due to Mad Men Sundays popularity and Noir’s small size, admission, which is free, is limited and RSVP only. Reserved tables are available at an $85 minimum/four person maximum, which includes a bottle of Veuve Clicquot and table service. The party begins at 9 p.m. and the show, as always, starts at 10.