More Than A Market

More than the Rio Grande Valley’s largest family-owned flea market, we are a
weekend destination where culture, community, and commerce thrive together.

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The Beating Heart of the Rio Grande Valley

Whether you’re here to uncover a hidden treasure at one of our flea markets, launch your small business as a vendor, taste something new, or enjoy unforgettable entertainment, Mercadome isn’t just a place you visit. Open seven days a week, it is a place where every visit is a new experience, and every weekend feels like home.

Alamo Flea Market: couple eating and enjoying at Mercadome

Alamo Flea Market

What started as a traditional flea market has grown into a lively spot where families hang out, small businesses grow, and the local vibe is irresistible.

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Mercedes Flea Market: handcraft worker at local business in Mercadome

Mercedes Flea Market

A true community staple, it is family-run and rooted in local tradition. From entertainment to street food and unique finds, this is where culture comes alive.

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Alamo Dance Hall: Happy mexican family enjoying the culture of Dance Hall

Alamo Dance Hall

Our on-site venue offers Tejano, Norteño, country, and more every weekend, allowing culture and community to come together.

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What We Offer Visitors

Mercadome isn’t just a market—it’s a full-day cultural experience. Explore hundreds of vendors, savor local flavors, and dance to the rhythm of live music at our Alamo Dance Hall.

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Tejano, Norteño, country & more every weekend.

Tejano, Norteño, country & more every weekend.

Street food, sweets & family-run favorites.

Street food, sweets & family-run favorites.

Unique vendors, cultural finds, and seasonal fun.

Unique vendors, cultural finds, and seasonal fun.

Safe, family-friendly, and always a good time.

Safe, family-friendly, and always a good time.

What We Offer Visitors

Mercadome isn’t just a market—it’s a full-day cultural experience. Explore hundreds of vendors, savor local flavors, and dance to the rhythm of live music at our Alamo Dance Hall.

learn more
Affordable, flexible vendor packages.

Affordable, flexible vendor packages.

High foot traffic every weekend.

High foot traffic every weekend.

Supportive, family-owned market community.

Supportive, family-owned market community.

Big potential without a big risk.

Big potential without a big risk.

Why Visit Mercadome?

Part open-air bazaar, part food fest, part weekend ritual, Mercadome brings
together the flavors, sounds, and stories of South Texas. It’s not polished storefronts
or cookie-cutter chains. It’s real people, real culture, and real connection.

The Easiest Way to Start Selling

Low-cost booths, lots of visitors, and plenty of support make Mercadome the best place for local entrepreneurs and side hustlers to get started.

Built by Families, Backed by Community

Mercadome is powered by families, not just run by one. We’re all about local connections and working together to make something special.

One Place. Endless Things to Do.

Whether you’re shopping, eating, dancing, or just hanging out – Mercadome has something for everyone in a fun and welcoming space.

The Biggest Market with the Warmest Vibe

Mercadome is one of the biggest flea markets in the Rio Grande Valley, offering great energy, variety, and a sense of community every weekend.

A Weekend Destination, Not Just a Market

From live music and dancing to delicious local food and cool finds – Mercadome turns every weekend into a fun cultural experience for everyone.

Experience What Others Have
Already Discovered!

From first-time visitors to long-time vendors, Mercadome brings people together. Whether it’s the energy,
the culture, or the opportunity to grow, here’s what keeps them coming back weekend after weekend.

Sundar Pichai

"Nutritious and delicious! I love how every salad is made with quality ingredients, and I always feel good after eating it."

Mike

"Nutritious and delicious! I love how every salad is made with quality ingredients, and I always feel good after eating it."

Simmons

"Nutritious and delicious! I love how every salad is made with quality ingredients, and I always feel good after eating it."

Latest News

Stay up to date on our latest deals, upcoming events, and more with our blog!

Top Attractions in the Rio Grande Valley

Top Attractions in the Rio Grande Valley

Nestled in the heart of the Rio Grande Valley, Alamo, Texas, offers a cultural pulse unlike anywhere else. Visitors from both sides of the border ar...

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Your Go-To Spot for Food, Finds, and Fiesta

Your Go-To Spot for Food, Finds, and Fiesta

From cultural eats to live beats, Mercadome brings together the flavor, energy, and community of the Rio Grande Valley every single weekend. Whether y...

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Location in Alamo, Texas

Mercadome sits in a prime, easy-to-access spot just minutes from major highways and is
surrounded by a thriving local community. Whether you’re driving in from nearby towns or making it
a weekend destination, getting here is a breeze… and once you’re here, you’ll want to stay awhile.