 or download a paper pass to keep track of your delicious adventures. But that's not all. Prizes abound for culinary adventurers, including the chance to win a $500 beef gift certificate or an exclusive t-shirt for conquering the entire trail. Once again, visit OKLABeef.org and start your savory journey along the Oklahoma Onion Burger Trail. Brought to you by Oklahoma's farming and ranching families through their Beef Checkoff. Beef, it's what's for dinner in Oklahoma.