May 12: Lake Tomahawk, WI. Northwoods Snowmobile Challenge final drawing event at the Shamrock Pub & Eatery starting at 3 p.m. (Challenge runs Dec. 15-May 12) Buy a card for $2, get stamped at stops, turn in at final event for great prizes. Proceeds benefit local snowmobile clubs. Food, raffles and fun. 715-358-3006 or sueslo6E@charter.net.

May 27: St. Germain, WI. Classic Sled Roundup Sponsored by Arctic Cat, show -swap, prototype Cats for 2013, food, music. All brands welcome. Awards at 3 p.m. Public free, show sleds $5 registration, swap areas from $20. www.snowmobilehalloffame.com or 715-542-4HOH.