Punch is one of the oldest formats for drinking mixed liquor. Traditionally it is served in small cups so that guests have to return to the bowl for more. "The thought being that every time you returned, you might meet someone new," says Katie Emmerson, bar manager at The Hawthorne, famed mixologist Jackson Cannon's celebrated cocktail bar in Boston. "For parties at home, it's nice to do the prep ahead of time and then not have to worry about mixing drinks during the party." Here are 10 world-class recipes to fit any occasion.