Over the weekend, The New York Botanical Garden held its 2011 Winter Wonderland Ball with guests like Tinsley Mortimer and Charlotte Ronson, Opening Ceremony and Candy Magazine held a party hosted by Terry Richardson and Chloe Sevigny, Z100 rocked out at Jingle Ball, Santas flooded the streets of Manhattan, Malik So Chic had a dirty thirty bash and so much more! Last night's parties were all about Santa!