CLOQUET — What is commonly referred to as the “crown jewel” of Cloquet’s parks system celebrated the grand opening of a $1.7 million pavilion. The structure, which has both indoor and outdoor covered space, will serve as the gateway to 11 miles of trails that traverse Pine Valley Park's 243 acres. Made possible by a $1.2 million donation from the Medich family, the Medich Family Pavilion and Trailhead spans 1,600 square feet. It will serve as a …