Over the course of the four days the second full weekend in July, 100+ vendors will close streets and fill parks with food, live music, beer, entertainment and more to celebrate the mountain men, legendary explorers, and Native Americans who opened commerce in the American West. From visits to the Museum of the Mountain Man that bestows Jim Bridger's rifle to the return of the “Green River Rendezvous” historical re-enactment and nightly rodeos, cultural events will be in high supply.