TAMPA (FOX 13) - It's a day to bring out the grill, and slices of cheese, considering its National Cheeseburger Day.
The unofficial - but kind of official - holiday falls on Tuesday, September 18, and there are several restaurants across the country providing deals.
BurgerFi: All day, they are offering their BurgerFi cheeseburger for $1.
IHOP: From 7 a.m. to 10 p.m., IHOP will offer two free regular or pumpkin pancakes when you order any Steakburger.
McDonald's: The McDouble will be just $1. You will need to grab the coupon from the McDonald's app for this one. It's valid through December 30, 2018 and can be used once per day.
Red Robin: In honor of the unofficial holiday, this chain will offer its Red Robin Gourmet Cheeseburger and Bottomless Steak Fries for $5, for each adult-sized beverage purchase. It is valid at participating locations, and is only a dine-in option.
Ruby Tuesday: Purchase an entree between September 18 and 19, and receive a free Ruby Tuesday Cheeseburger. In order to qualify, you will need to sign up for their So Connected rewards program, which is free. You will also receive a free Garden Bar entree or burger on your birthday, and a free appetizer when you sign up. This is valid only as a dine-in option.
Sonic: This restaurant chain is offering cheeseburgers at half the price from 5 p.m. to close. They are also offering their Carhop Classic Quarter Pound Double Cheeseburger and Medium Tots, or their Classic Sonic Signature Slider and Medium Tots for $2.99 for a limited time. Not all locations are participating, so call ahead.
Wendy's: Through the fast-food chains' app, customers can get a free Dave's Single with a purchase, every day. They say they are offering the deal in honor of National Cheeseburger Day, but decided to extend the celebratory offer for the entire month.