Get ready for a SuperFly, SuperFresh, and SuperFUN Thursday night party at the Grantsburg Championship Snowmobile Watercross (https://grantsburgwatercross.com/) in Grantsburg, WI with your favorite party rock heroes, SuperFrank! We will be leading the party charge starting at 9 pm and taking it to midnight. Come for the Watercross fun and stay for the dancing and good times at Hummer's Rendezvous!