Its another one of those unique national days and this one helps to keep your belly full. It's National Taco Deal. And one search on Twitter or Instagram will lead you to some great deals on tacos. Here are some to get you started.

Chuy's Tacos - 3 deals

1. Dress up as taco, post on Twitter and eat for free.

2. Ask your server to “taco bout it” and get a free crispy beef taco w/ entrée purchase

3. Ad a crispy beef taco to any order for just $1

El Pollo Loco

Buy One Taco Platter, Get One FREE

On the Border

Tacos are $0.50

Taco Bell

National Taco Day Gift Set, four classic tacos for $5