Red-Painted Appleton Building Signals Fast Taco Site
Restaurant operators in Appleton should watch the Oneida Street building for signs of new quick-service competition.
Updated on Nov. 6, 2026 in Openings & Closings

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The building at 2418 S. Oneida St. in Appleton was recently painted red, a color traditionally used on Fast Taco buildings. The building is owned by 2418 S. Oneida St. LLC, whose listed address matches a Fast Taco location in Chilton, a chain that operates five locations across northeastern Wisconsin.
Why it matters
The paint job signals a possible new Fast Taco site in Appleton, which would add a competitor for quick-service Mexican food in the city. Operators in the local restaurant and food-service market should watch for a formal opening announcement, since the reporting has not yet confirmed plans for the building.
Fast Taco operates five locations, with restaurants in Green Bay, Kaukauna, Manitowoc, and Sheboygan alongside the Chilton address tied to the building's owner. The source does not provide sales, revenue, or staffing figures for the chain.
The players
Fast Taco by Lupita's Mexican Store
A Wisconsin Mexican quick-service restaurant chain operating five locations and food trucks across northeastern Wisconsin, which first opened in 2014 as part of Lupita's Mexican Store.
2418 S. Oneida St. LLC
The limited liability company that owns the Appleton building at 2418 S. Oneida St., with Amanda Kopf listed as its registered agent.
The details
The building's owner is a limited liability company whose registered agent is Amanda Kopf, and its listed mailing address matches the Chilton location of Fast Taco by Lupita's Mexican Store. That restaurant first opened in 2014 as part of Lupita's Mexican Store, and the chain has since grown to five locations along with food trucks. Painting a building red and black is a traditional marker of Fast Taco sites, which is why the recent red paint has drawn attention as a possible signal of a new location.
Timeline
2014: Restaurant first opened as part of Lupita's Mexican Store.
2022: Owners spoke about plans to expand into a large-scale chain.
Recently before November 6, 2026: The Oneida Street building was painted red.
Market Landscape
The chain's 2022 statement about expanding into a large-scale operation sits against a footprint of five locations and mobile food trucks across northeastern Wisconsin. An Appleton site would extend that network into the Fox Valley market, where it would sit among other quick-service restaurants.
Restaurant operators in Appleton should factor in added competition from a Fast Taco location if the painted building opens as a restaurant. Food-service operators may want to monitor local permit and opening announcements for the site.
The takeaway
Watch for a permit filing or opening announcement for 2418 S. Oneida St. before assuming the building will become a Fast Taco. Restaurant operators tracking competition in the Appleton market should note the chain's stated expansion plans from 2022 as a possible next-stage signal.
Further reading
For more on storefront openings and closings in the area, see Openings & Closings coverage for Appleton.
Source note: This article includes information reported by The Post-Crescent.
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