Kansas City's Open Doors! program placed at least 18 storefronts with 22 businesses, artists, and organizations along the Crossroads and streetcar line ahead of the World Cup, with lease terms running three to twelve months depending on the placement. Program staff were explicit from the outset that the real goal was not the World Cup window itself. It was using the tournament as a forcing function to teach small businesses lease negotiation, financials, and space planning so they could "take on a storefront" permanently. With the tournament concluded and the shorter leases now expiring, September is the actual test of that stated goal.

As of this research pass, the city has not published a conversion rate. That absence is itself the story. A program built around a specific, self-defined success metric - permanent lease conversion - that has not reported against it yet is a pattern Frontage readers should recognize from the measurement gap this publication has tracked across the World Cup coverage since Issue 1. The program defined its own success measure in advance, which is the right thing to do. The program has not published against that measure six weeks past the final, which is the thing to push on.

The placements are documented. Eighteen storefronts, twenty-two businesses, along the Crossroads and the streetcar line, with lease terms running three to twelve months. The shorter leases - the three-to-six-month terms written to cover the tournament window - are the ones expiring now. The longer leases, up to twelve months, run into the fall and winter. The conversion question applies to both groups, but the shorter-lease placements are the first test, because they are the ones whose tenants had to decide, in September, whether to sign a standard lease or vacate.

This is the merchant-facing conversion-rate story that Issue 4's FR-F-2 explicitly deferred to a later issue, and that Issue 6's "World Cup Corridor Test, Part Two" covered from the district-structure angle rather than the individual-merchant angle. Frontage's version, delivered here, is overdue and still does not have a hard number to report. Worth naming that gap directly rather than padding around it. The number that matters is narrow and answerable: how many of the 18-to-22 placements signed standard leases versus vacated the space. KCMO Neighborhood Services has that number, or can assemble it, and the longer it goes unpublished the more the absence reads as a result the program would rather not lead with.

For merchants in other cities considering a similar pop-up-to-permanent pipeline, the Kansas City test has one structural lesson worth holding regardless of the conversion number when it lands. A pop-up lease teaches a small business what it is like to operate a storefront, but it does not teach a small business what it is like to pay for one. The lease terms that made the placements possible - short duration, subsidized or below-market rent, program-supported buildout - are not the lease terms a tenant faces when converting to standard. The conversion test is not whether the tenant learned to run the space. It is whether the tenant can carry the space at market rent, and that is a question the program's own design deferred rather than answered.

Source: KCUR, April 27, 2026; KSHB, June 11 and October 28, 2025; KCMO Open Doors! program materials.