Holy guacamole: July 31 is National Avocado Day

Wednesday, July 31, is National Avocado Day. 

Many popular restaurants are celebrating the food "holiday" with deals and discounts. 

Chipotle is giving customers what they've always wanted: guac with their orders without an extra charge. When you order Chipotle online or through the app, you'll get free guacamole with your entree. 

Did you know avocados are a fruit? Not a vegetable. They contain four grams of protein, which makes them the fruit with the highest protein content. 

FOX 5 News reporting from Atalanta