Its not often that a restaurant admits its having trouble convincing people its food is awesome, but thats whats happening this month with Arbys. They are determined to reach out to what they call roast beef doubters by offering a free sandwich each week this month so you can try it out and become a lifelong fan. Its Free Sandwich Month!

　　So here is the deal: you need to register for the Arbys Rewards programeasy enough to doand then place your order for a sandwich through the app or online at Arbys.com. Each week in April, you can get a free sandwich, either the company's traditional roast beef sandwich with the delicious horsey sauce (which is a creamier version of a horseradish sauce) or other offerings, like the Greek gyro, the smokehouse brisket sandwich, or the chicken, bacon, Swiss sandwich. And dont forget about the slinky-shaped curly fries and the fun mythology behind the restaurants name: its not phonetically RBs for roast beef but instead is an acronym for the Raffel Brothers, who started the brand in 1964.

　　Photograph: Shutterstock/Ashlyn DychArbys Roast Turkey Sandwich Just to make an already fun promotion even more playful, Arbys will be launching a social media campaign with the Try Detector, which will showcase participants trying an Arbys sandwich for the first time. They will be strapped into biometric scanners, and have to tell the truth about the delicious sensations crossing their taste buds.

　　This offer is good for skeptics and believers alike. So if you already are a fan, April is just going to be a fabulous month for you. Eat up!