National Margarita Day is today, and many restaurants are offering discounts on margaritas and other promotions to celebrate.

But first, where did this cocktail come from?

There’s alot of debateover the origin of the ‘rita.

We may never know the truth.

Bahama Breeze

Bahama Breezehas more than 40 locations across 15 states.

Today, the Caribbean-inspired chain is offering $2.22 classic margaritas.

Plus, you get to keep your “Rita with the Best” souvenir cup.

Naturally, it’s served on the rocks.

Lime Fresh Mexican Grill

Sip on $5 margaritas all day at Lime Fresh Mexican Grill.

you’ve got the option to alsoenter Lime Fresh’s sweepstakesto win free frozen margaritas for a year.

Miller’s Ale House

Today, Miller’s Ale House is offering$2.22 margaritas.

Or upgrade your house margarita with Sauza Hornitos tequila for another $2.22.

It’s available for $5 on National Margarita Day.

Rosa Mexicano

Today,Rosa Mexicano’s6-ounce frozen hibiscus margaritas are just $2 with a food purchase.

(Customers are limited, perhaps sensibly, to three per person.)