For those of you willing to go to Opry Mills or if you already frequent that area Johnny Rockets will be offering free veggie burgers (with the purchase of another sandwich, starter (fries?) and drink) for World Vegetarian Week, which is May 19 -25.  The coupon is above as well as here.   The menu says it is a “100% Soy Patty so I guess it is the Boca Vegan Burger, Boca not being one of my favorites but still, free is good.