Tuesday is National Taco Day, and many national restaurant chains are offering specials to celebrate.

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Here's a look at what these chains have to offer:

• Taco Bell: $1 tacos starting at 1 p.m. ET via the app. The $1 tacos change hourly (e.g., at 1 p.m. ET, crispy tacos are $1, while at 2 p.m., double-stacked tacos are available). Taco Bell is limiting its promotion to 10,000 tacos per hour nationwide, but the final deal will be offered at 10 p.m. ET, meaning those on the West Coast won't be able to take advantage of the late-night deals.
• Taco John's: Rewards members can receive a free Beef Stuffed Grilled Taco with every purchase.
• Baja Fresh: Through Friday, customers can receive a buy-one-get-one-free taco or taco combo with purchases made through the app.
• Fuzzy's Taco Shop: $1.50 OG tacos for dine-in and takeout orders.
• On the border of Mexican Grill and Cantina: Pulled Chicken Tinga and Beef Tacos for $10 now through Sunday.

National Taco Day has a new day

Taco Bell, which recently settled a dispute with Taco John's over its use of Taco Tuesday, requested a change to National Taco Day. National Taco Day traditionally falls on October 4th each year, but since Taco John's no longer has the exclusive domain of the Taco Tuesday brand, Taco Bell pushed to change the date to the first Tuesday in October.

“After hearing that fans’ calls for National Taco Day didn’t end up on Taco Tuesday, Taco Bell and National Day Calendar had no choice but to right this wrong for taco lovers everywhere. Now that that hurdle is cleared, Taco Bell is launching a month-long celebration every Tuesday in October, starting with one of its biggest Tuesday drops yet on National Taco Day – $1 tacos for 10 hours, on one of its biggest Taco holiday of the year and the best day of the week for tacos, “Taco.” Bell said.

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