El Agave Mexican Restaurant Opens in Sioux Falls

The new eatery is located at 901 W. Russell St. in the former Casa del Rey building.

Updated on Oct. 27, 2026 in Openings & Closings

A weathered brick and stucco building with arched architectural details in Sioux Falls, illuminated by morning sunlight. — El Agave Mexican Restaurant officially opened its doors at 901 W. Russell St. in Sioux Falls, filling the former Casa del Rey space. AI Illustration. Upload story photo >

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El Agave Mexican Restaurant has officially opened its doors at 901 W. Russell St. in Sioux Falls. Owned by Martin, Elle, and Oscar Leon, the restaurant features an expansive menu with more than 200 items.

Why it matters

The owners opened this location to establish a business closer to their home in Marshall, Minnesota. The restaurant operates with a full liquor license and offers daily special promotions to customers.

The menu at the new location contains more than 200 items, supported by a full liquor license. Customers can purchase 60-ounce margarita pitchers for $17.

The players

Martin Leon

Martin Leon is a co-owner of the new El Agave Mexican Restaurant location in Sioux Falls.

Elle Leon

Elle Leon serves as a co-owner of the newly opened restaurant on West Russell Street.

Oscar Leon

Oscar Leon is one of the three co-owners who brought the El Agave concept to the Sioux Falls market.

The details

The owners secured the space by leasing the former Casa del Rey building and hiring staff through a formal application process. The restaurant is open from 11 a.m. to 9 p.m. Sunday through Thursday, and until 10 p.m. on Friday and Saturday.

The restaurant opened in October 2026.

Market Landscape

This opening reflects the ongoing trend of independent restaurateurs repurposing vacant casual dining real estate to establish or expand local footprints. The move positions the family-owned eatery to compete in the Sioux Falls market by utilizing an existing restaurant site.

Residents can now visit the new restaurant for lunch or dinner service throughout the week. The full liquor license and diverse menu options provide a new dining alternative for those in the West Russell Street area.

The takeaway

The restaurant provides a wide range of menu choices for local diners seeking new culinary options. Patrons are encouraged to visit during operating hours to experience the full menu and beverage offerings.