Southside Cantina

Southside Cantina Mexican restaurant in Dennis Port serving tacos, margaritas & happy hour food specials on Cape Cod.

Southside Cantina is a seasonal Mexican restaurant and tequila bar in Dennis Port, MA, serving scratch-made Mexican food on Cape Cod. Join us for tacos, burritos, fajitas, fresh guacamole, house-made horchata, handcrafted margaritas, frozen cocktails, Mexican beers, and an extensive tequila selection. Located near Dennis Port beaches, Southside Cantina is a fun, family-friendly spot for lunch, dinner, Happy Hour, Taco Tuesday, Sunday Karaoke, live entertainment, takeout, outdoor dining, indoor air-conditioned seating, and private events. Whether you’re visiting Cape Cod, meeting friends after the beach, or looking for tacos and margaritas in Dennis Port, we look forward to welcoming you this summer.

09/07/2026

‼️Last Day of the Season Alert ‼️

We will be open 11:30 til we run out (or 8pm) Come have a Marg or a Taco or a Burrito 🍹🌮🌯

Thank you for an amazing 7th Season! ❤️

🌮 Last Taco Tuesday of 2026!!! Don’t miss out!! ALL Individual Tacos are 50% off ALL Day! 💃We Close for the Season on La...
09/01/2026

🌮 Last Taco Tuesday of 2026!!! Don’t miss out!! ALL Individual Tacos are 50% off ALL Day! 💃
We Close for the Season on Labor Day!

The season is quickly coming to an end 😥 Only 10 days left before we close for the season!!! Monday September 7th is our...
08/28/2026

The season is quickly coming to an end 😥 Only 10 days left before we close for the season!!!
Monday September 7th is our last day of 2026
But we are still open at 11:30 daily until then! 🍹🌮🌯

‼️ NEW SPECIAL‼️ GLUTEN FREE FRIED CLAM PLATE 💃Whole Belly Clams Fried to Perfection in our Signature Gluten Free Fry Mi...
08/19/2026

‼️ NEW SPECIAL‼️ GLUTEN FREE FRIED CLAM PLATE 💃

Whole Belly Clams Fried to Perfection in our Signature Gluten Free Fry Mix served over French Fries w/ Slaw & Tartar Sauce $38.95

☀️Summertime Meal Unlocked🍹 I’ll take one Del Mar Fish Taco and a Caesar with Chicken… Oh and Don’t Forget my Smokey Man...
08/12/2026

☀️Summertime Meal Unlocked🍹
I’ll take one Del Mar Fish Taco and a Caesar with Chicken… Oh and Don’t Forget my Smokey Mango Marg 😉
Open at 11:30 Daily until Labor Day

08/06/2026
Today has been a hard day for us… a year ago our beloved friend, manager and family member Larry Larry Flattes passed aw...
08/05/2026

Today has been a hard day for us… a year ago our beloved friend, manager and family member Larry Larry Flattes passed away… I can’t believe it’s been a year, the restaurant is not the same without you, we love you so much and we are so happy to have been a part of your story… RIP Larry, we know you’re watching us ❤️

🥭🍹Smokey Mango Marg Kinda Day 💃Open at 11:30 Daily! Half OFF Apps 2-5 Daily!World Cup ⚽️ and UFC on Today Mike Dennis Li...
07/18/2026

🥭🍹Smokey Mango Marg Kinda Day 💃
Open at 11:30 Daily!
Half OFF Apps 2-5 Daily!
World Cup ⚽️ and UFC on Today
Mike Dennis Live Music at 7 🎶

07/14/2026

🔥 HALF OFF TACOS 🌮 every Tuesday!!!
Open at 11:30 everyday!
Half Off Appy Hour 2-5 Daily!

Address

Dennis Port, MA

Opening Hours

Monday 11:30am - 11pm
Tuesday 11:30am - 11pm
Wednesday 11:30am - 11pm
Thursday 11:30am - 11pm
Friday 11:30am - 12am
Saturday 12am - 1am
11:30am - 12am
Sunday 12am - 1am
11:30am - 11pm

Telephone

+15086946274

Website

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