On August 31, we celebrate the invention of trail mix (a.k.a. GORP: "good old raisins and peanuts.") Developed as a healthy snack to take on hikes, these concoctions are now a favorite grab-and-go snack. Try one of our favorite trail mixes: Pecan Cherry Trail Mix Tropical Fruit Trail Mix Roasted Raw Chocolate Granola Fruit-Filled Trail Mix Share this content. facebookpinterestlinkedinredditemail Tags: trail mix