Located at Solitude Mountain Resort in Big Cottonwood Canyon, Solitude Kids Day is a free event that provides kids with the opportunity to interact with various environmental and education-based organizations that offer hands-on activities to engage children and their families in a wide variety of nature topics and citizen science opportunities. Participants receive passports to get stamped by each  organization, and a completed passport receives a prize. Past partners include the U.S. Forest Service, Natural History Museum of Utah, and TreeUtah. This event is typically held the first week of August.