The Champagne Ball includes 18 Bars, 3 Dance Floors, 4 Party Rooms + The Chill Lounge, Hot & Cold Hors d’Oeuvres/Dessert/Midnight Pizza Buffet, Complimentary Champagne Toast, The Singles Mixer pre-party, and A Plethora of Party Favors! It will be held on Tuesday, Dec. 31 at the Hilton Portland: 921 SW. 6th Ave. in Portland. Go to champagneball.com.