Taco Cabana customers with tattoos get special discount on Tuesday

Taco Cabana is offering a special discount for customers with tattoos on National Tattoo Day.

"#TCTuesday is back, and this week you get 20% off your order if you have a tattoo! #NationalTattooDay” the San Antonio-based fast food chain posted on social media.

The deal comes with some restrictions. The deal is only available on Tuesday from 3 p.m. until midnight. The coupon is not available for alcoholic drinks and only valid at participating restaurants.

Anyone who wants to take advantage of the deal must mention the offer to the cashier at checkout.