Looking for a place to go for New Year's Eve? The Sacramento Press would like to break down the most appealing dance parties for those who like to get their groove on. Paragary Restaurant Group, who put on the ball drop last year, will be hosting what they bill as the "largest party of 2010." What: Dinner at Cosmo Café. The Spazzmatics playing 1980s hits at the Cosmopolitan Cabaret and DJ Pat Allen spinning dance hits at Social Nightclub. The cafe and cabaret are all-ages and Social Nightclub is 21-and-over. Where: The Cosmopolitan Building, 1000 K St. When: Dinner from 5 - 11 p.m., dancing from 8 p.m. - 1 a.m. Cost: $50 for access to Social Nightclub and the Cosmopolitan Cabaret. Pu