Moondance Jam

Moondance Jam is an annual rock and classic rock festival held in mid-July in the Leech Lake/Chippewa National Forest Area near Walker, Minnesota. It is recognized as Minnesota's largest rock festival and a major classic rock festival in the United States. The Jam has gone from being a party for a few hundred family and friends back in 1992 to a rock 'n' roll and camping celebration that entertain... (Wikipedia)