What are the opening hours?

Monday 9am - 9pm Tuesday 9am - 9pm Wednesday 9am - 9pm Thursday 9am - 9pm Friday 9am - 1am Saturday 9am - 1am Sunday 9am - 9pm

Mariscos "El Costeño"

Name: Mariscos "El Costeño"
Address: 378 N. Independence Boulevard, Romeoville, IL, 60446, US
Telephone: +18159053987

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Romeoville, IL
Mariscos "El Costeño"

Mariscos "El Costeño" located in Romeoville, specializing in Mexican food with a Seafood Twist. Karaoke Friday & Sunday & DJ Saturday. Cocktails, lounge.

Gio's Restaurant is located inside, serving Breakfast and Lunch daily. Sunday Brunch.

08/26/2026

Indulge in the mouthwatering flavors of Quesa Birrias at Mariscos right here in Romeoville! 🌮🐟 Treat yourself to a culinary adventure that will leave your taste buds dancing with joy. Come savor every bite and experience the deliciousness! 🎉

08/21/2026

Dive into the weekend with a fiesta of flavors at Mariscos El Costeño! 🎉 Enjoy our mouthwatering mussels paired with a refreshing margarita. It's the perfect way to celebrate Friday! 🌊🍹

08/14/2026

Indulge in the weekend vibes at Mariscos El Costeno! Savor our fresh seafood dishes paired perfectly with a refreshing Mango Margarita. Treat yourself to a taste of paradise and make this weekend unforgettable.

08/07/2026

We have some GREAT Daily Specials !🌮🍔🥂
Call today to make Reservations or to place Orders!
🤳 (815) 905-3987

07/31/2026

Indulge in the vibrant flavors of Mexico this weekend at Mariscos El Costeno in Romeoville! 🌮✨ Treat yourself to our delicious burritos paired perfectly with a refreshing Corona. Experience the taste of tradition and celebrate the weekend with us! 🍻

07/24/2026

Celebrate National Tequila Day at Mariscos El Costeno in Romeoville! Indulge in authentic Mexican food paired perfectly with our finest tequila selections. Gather your friends and enjoy a fiesta of flavors that will transport you straight to Mexico. Cheers to great food and good times!

07/08/2026

Dive into a seafood paradise at Mariscos El Costeno in Romeoville! 🦪✨ Enjoy the freshest mussels and a delightful Mexican inspired menu that will take your taste buds on an unforgettable journey. Treat yourself to a feast that celebrates the ocean's bounty! 🌊🍽️

07/04/2026

Happy 250th Birthday America!🇺🇸
We are closed today in recognition of Independence Day.
Have a safe and wonderful Fourth of July!

06/21/2026

Happy Father's Day💙🎩〰️👨
Treat Dad right with Marisco's El Costeno's Father's Day Brunch! 🥂🍾
ALL YOU CAN EAT 10am-2pm
Bottomless Mimosas - $30
Regular Brunch - $20
Kids 10 & Under - $13
(drinks additional)
Reservations highly suggested. Call today! (815) 905-3987

Address

378 N. Independence Boulevard
Romeoville, IL
60446

Opening Hours

Monday	9am - 9pm
Tuesday	9am - 9pm
Wednesday	9am - 9pm
Thursday	9am - 9pm
Friday	9am - 1am
Saturday	9am - 1am
Sunday	9am - 9pm

Telephone

+18159053987

Website

https://www.mariscoselcostenoromeoville.com/

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