What’s not to like? A gourmet meal, innovative drinks, and entertainment—all brought to you by acclaimed chef Peter X. Kelly. For the 20th year, Kelly is hosting the Xaviars’ Christmas Dinner and Holiday Cabaret. The celebration, this year held at X2O Xaviars on the Hudson (71 Water Grant St, Yonkers 914-965-1111), includes a four-course sit-down dinner with wine and a cabaret with the chef’s brothers, Ned and Paul Kelly. Book early! December 11 to 13, 18 to 20, 7 pm; $150 pp. December 13 and 20, 1 pm; $100 pp (matinée price).