Test out your knowledge of Big Bend and other state parks at the Bullock Museum’s Evenings Out trivia night, celebrating the exhibit Journey to Big Bend. Photo by Sarah Wilson.

Test your knowledge of all things related to nature at this trivia night, held in honor of the 100th anniversary of the creation of the National Parks Service. Plus, this month’s Evenings Out is celebrating the opening of the special exhibit Journey into Big Bend. In between trivia rounds, players can enjoy free food and drinks while they plan their next trip to a favorite national or Texas state park.

They’ll have the chance to win prizes, such as a $25 gift card to Precision Camera.

Details: 6 to 8 p.m. Wednesday. Free. 1800 N. Congress Ave. 512-936-8746, thestoryoftexas.com.