Feeling adventurous? You can get a FREE Meal at Chick-fil-A For Dressing up like a Cow on 
July 13th, 2012 (see link below). For one day only, black and white spots, cow bells and furry ears will be appropriate attire at Chick-fil-A Restaurants all across the nation. It’s summer and that means it is time for Cow Appreciation Day. An unofficial yet nationally recognized holiday when Chick-fil-A awards a free Meal (breakfast, lunch or dinner) to any customer who comes to one of our 1,600+ restaurants fully dressed as a cow.
Here is what the site says —> “Fully dressed like a cow” means effort to be dressed like a cow from head to toe. “Partial cow attire” means just a cow accessory, such as a cow-printed hat, vest or purse. People dressed in partial attire will be awarded an entrée vs. a full combo meal.