On Sunday, bars and restaurants are rolling out limited-time discounts and drink specials to mark the holiday. 

Here’s a roundup of the national chains advertising deals this weekend — and where to find them.

Chili’s is offering a $5 classic tequila margarita and a $7 frozen margarita with Patron Silver. Anyone who signs up for the free Margarita of the Month club gains access to a different featured margarita each month for just $6. February’s special is the StrawEddy Marg, made with tequila, lemon vodka, strawberry puree and house-made sour mix.

The Dallas-based chain also released a margarita-themed merchandise line featuring pink and green clothing and accessories.

Applebee’s is bringing back its beloved Dollarita — its signature drink deal — for one day only: National Margarita Day. All day, enjoy a 10 oz. house margarita for just $1. The chain is also offering $5 Blue Aloha cocktails and $10 Perfect Margaritas on Sunday. 

Austin’s own Tex-Mex chain, Chuy’s, is allowing diners to upgrade any house margarita to a bigger size — grande — for just $2 more. The deal applies to any house rocks or house frozen margarita in lime, strawberry or swirl. You can also add an extra shot of tequila or orange liqueur to your margarita for just $1 all day on Sunday.