The Tex-Mex restaurant chain El Chico will usher in the festivities with new margaritas, including an 1862 ‘Rita, made with tequila, margarita mix and melon and orange liqueurs, topped with a tequila-infused gummy worm. The special drink menu is available through May 5.

During the five days leading up to the holiday, those who dine at a Margaritas restaurant and mention “Cinco Days of Goodwill” to their server will get 20 percent of their bill donated to a local Goodwill chapter. The restaurant will also offer $5 margaritas and different $5 food special each day from May 1 through May 5. Select locations will host outdoor parties with live music and giveaways on Cinco de Mayo.

Beachgoers in Stone Harbor, N.J., can party during the Mexican holiday with Buckets’ live music, a selfie station, custom t-shirts and drink specials — $2 Miller Light drafts, $5 Bacardi drinks and $7 classic margaritas.

Those in San Diego can celebrate with Don Chido’s Cinco de Mayo deals: $6 Dos Equis beers, $6 house margaritas and $6 Sauza tequila shots.

The modern Mexican restaurant will serve new Cinco de Mayo cocktails now through May 5, at all locations nationwide. Diners can sip on special house margaritas like the Tajín Watermelon ‘Rita, which is made from cucumber chili tequila, blood orange liqueur, agave syrup, Triple Sec and fresh lemon and lime, topped with watermelon cubes and a rim of Himalayan sea salt and Tajín, a spicy Mexican seasoning.

Owned by Real Mex Restaurants, the full-service brands El Torito and Acapulco will both be partying with margaritas, beer and shot specials, plus taco stations, starting at 2 p.m. on May 5. Some locations will also have DJs and live music.

Guests at any location of this Tex-Mex chain can enjoy $2 Mexican draft beers from May 5–7, and $2 tacos, churros and chips and salsa from May 6–7.

Non-Mexican restaurants are also getting in on the Cinco de Mayo fun. Lillie’s Victorian Establishment, located in New York City, will offer a Mexican-inspired food and drink menu on May 5, with dishes like crisp pork belly tacos and strawberry margaritas.

On Cinco de Mayo, this seafood spot in Chicago will serve half-priced grilled cod and sesame seared ahi tuna tacos during lunch and all-day $4 micheladas, or Mexican beer cocktails.

This Los Angeles sports bar will celebrate the holiday with special dishes and beverages, like the Boracho Nachos and the Tipsy Hermano cocktail, through May 7, and have live mariachi music on May 5. Those with a sweet tooth can also enjoy The Morrison’s Cinco de Mayo dessert, ice cream with churros.

The Manhattan location of this Italian steakhouse will host its first Cinco de Mayo Rooftop Fiesta on May 5. Guests who purchase tickets, priced at $68 each, will enjoy a night of custom margaritas, Mexican beer and tequila, wine, appetizers and desserts, as well as a chance to win prizes from a piñata.

This San Diego restaurant will offer a festive drink menu on May 5. Guests can enjoy cocktails at $10 each, like the Es Una Fresa, a tropical mezcal drink topped with Jarritos strawberry soda.

Diners at this American seafood restaurant in Schaumburg, Ill., can eat tacos at half-price and $5 traditional and champagne margaritas on May 5.

For a limited time, Dallas BBQ, with locations throughout New York City, will add a Spicy Mango Patron Margarita to its cocktail menu through mid-May. The beverage includes tequila; mango puree; and habanero-, lime- and mango-infused syrups. It’s topped off with a “bulldog,” or a Corona beer.

Located at Rancho Valencia Resort & Spa in San Diego, this bar and restaurant will celebrate Cinco de Mayo with an extensive drink menu boasting over 100 varieties of tequila and a variety of Mexico-inspired cocktails, available from 11 a.m. to 10 p.m., and a build-your-own taco bar, available from 5:30 p.m. to 10 p.m.