Skiers and riders who pre-register (a requirement for the event) and show up at South Ridge at 11 a.m. in a Santa costume and with at least a $10 donation to charity, will receive a lift ticket for that day, plus two additional lift tickets good until Dec. 14. Two hundred fifty Santas are the limit for this festive event and more detailed instructions can be found on Sunday River's Web site. Proceeds go the Bethel Rotary Club's Christmas toy drive. Here's your opportunity to dress up, play Santa and enjoy a fun day on the slopes.