SmashBurger Groupon - $6 for $12 worth of food Coupon - Buy one entree, get one free (EXPIRES 8/27) Fuddruckers Coupon - $6 for a 1/3 lb. burger, fries and a drink (EXPIRES 8/28) Not a burger, but thought I'd throw this in: Brewingz (they also have daily specials) $15 for $30 worth of food