Holy guacamole: July 31 is National Avocado Day

ATLANTA (FOX 5 Atlanta) - 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