Revel in a late season celebration of snow and ice this weekend at the Madison Winter Festival and Polar Plunge. The calendar also includes: performances by Kanopy Dance Company and productions of Two Rooms, An Evening of Broadway, and A Year with Frog and Toad; standup by Lisa Lampanelli and Duck Soup Cinema; live music by Juniper Tar, Lotus, Bird Peterson, Pretty ' Nice, Little Blue Crunchy Things, the Madison Mellophonium Jazz Orchestra, Otep, Eyedea ' Abilities, Sondre Lerche, and Convivo; and, a benefit show for the Mutliple Sclerosis Society.