Hard to believe Mighty Taco has been around for 46 years and to celebrate that anniversary, the food chain is offering a GREAT discount.

This Saturday (August 31st), customers will receive 46% off their entire check. No, really!

The offer does have a few limitations, such as gift cards, gift certificates and third party orders being excluded from the deal but any other check will receive nearly half off on Saturday.

You might've just had your lunch or dinner decided...