"Guests can choose from any of the following a la carte tacos for their free taco on Tuesday, October 4, 2011 only: Crispy Salsa Chicken Taco, Crispy Picadillo Beef Taco, Crispy Carnitas Taco, Soft Salsa Chicken Taco, Soft Picadillo Beef Taco, or Soft Carnitas Taco."How do you get that free taco on National Taco Day? You'll need to stalk Chevys Fresh Mex's Facebook page to acquire the printable coupon and you'll need to make a purchase (purchase any item from Chevys' regular menu, dessert or beverage menu) to use the coupon. It's good for one day only, so be sure you stop in on October 4th with your coupon in hand.
Be sure to check their 'Kids Eat Free' promo that they run on Tuesdays. Some locations do not participate, so be sure to check the excluded restaurants on their home page.