Sierra-at-Tahoe’s annual community fund raiser, known as Snowsports Week, runs from Feb. 11-14 and that means the resort is providing deep discounts on all-day adult lift tickets during the four-day period. How deep? Try $31 off the regular price. The $35 Snowsports Week lift tickets, which will not be sold at the mountain, can be purchased at various South Lake Tahoe-area locations, including the 7-Eleven store on Kingsbury Grade, Cold Stone Creamery, House of Ski, Lira's Market, Longs Drugs, Lake Tahoe Community College bookstore, Meyers Chevron, Rainbow Mountain, Sports LTD, and Sunrise Ski and Snowboard Rental. All proceeds will go to Barton Hospital Foundation, Lake Tahoe Community College Foundation, Lake Tahoe Educational Foundation, Lake Tahoe Wildlife Care, and Sierra-at-Tahoe Education Foundation.