Jim Pittenger was nearing 50 when he decided to take the risk of opening a hot dog stand in Denver, Colorado. The stand soon became Biker Jim’s Gourmet Dogs, which now has a restaurant location and several popups around town and in stadiums. Biker Jim’s menu ranges from elk and ostrich to rattlesnake meat, and the restaurant was once featured on Anthony Bourdain’s “No Reservations.” (Video by Skyler Ballard)