How Pop Up Mob's Expo Booths Plug Into a Billion-Dollar Economy

Conventions and exhibitions generated $3.9 billion in economic impact for Orlando in 2023, according to a study of the Orange County Convention Center cited by Trade Show News Network. More than 1.5 million attendees move through that campus in a year, supporting an estimated 28,000 jobs.

A convention center's economic impact is the sum of its show floors, and a show floor is a grid of brand booths. Each time a brand decides a booth is worth building, that decision sets off hotel bookings, restaurant tabs and tax revenue across the host city. At Ulta Beauty World 2026, Pop Up Mob built nine booths inside that larger convention economy.

The booth as the building block

A convention center, in business terms, rents floor space. What fills that floor is exhibits, and an exhibit is increasingly a designed brand environment rather than a table and a banner. Ulta Beauty World 2026 took over the Orange County Convention Center on April 16 with more than 220 brands, and the center estimated the show's economic impact at $7.6 million on a conservative attendance forecast, a figure Pop Up Mob recorded in its account of producing the event.

Pop Up Mob, an experiential agency, developed and produced nine of those booths, each occupying a 30-by-30-foot square. Multiply one booth across a 220-brand floor, then across the dozens of shows a major convention center books in a year, and the civic math comes into focus. Hotel nights, restaurant covers and tax receipts all rest on brands deciding the floor space is worth the cost.

A booth sits in an odd blind spot. Convention bureaus measure attendees and headline impact; brands measure recall and sales; the booth itself, the object linking the two, rarely gets valued on its own. That square is at once a line in a marketing budget and a load-bearing piece of a city's tourism economy, and almost no one counts it as both. Count it that way, and the booth becomes the smallest unit in which a multibillion-dollar convention economy actually rests.

Why do cities compete for the floor?

Destinations that land the largest shows treat them as economic infrastructure. Orlando hosts 20 of the country's 250 biggest trade shows, second only to Las Vegas, where convention visitors spent $10.1 billion directly in 2024 and arrived more than 6 million strong, per Trade Show News Network. Cities build convention centers, expand them and market them because a full exhibit floor converts into months of downstream spending.

That pattern repeats across the country's largest convention markets. Recent figures, reported by the venues on differing methodologies, show the scale:

• Las Vegas: $10.1 billion in direct convention-visitor spending in 2024
• Orlando: $3.9 billion in convention economic impact in 2023
• Chicago: about $1.9 billion in regional economic impact from McCormick Place in 2023
• Atlanta: more than $1.9 billion in economic impact in fiscal 2023

Cities measure impact differently, so the totals are not strictly comparable, but the order of magnitude is the point.

A ticketed consumer expo like Ulta Beauty World concentrates on spending hard. Most trade shows draw professionals on expense accounts; a consumer event draws a crowd paying its own way, often building a weekend around the trip. Those visitors book rooms, eat out and shop on the same April date that thousands of others picked, and that concentration is what the host city is selling.

A professional attendee's spending is capped by an employer per diem and tends to end when the sessions do. A consumer attendee sets a personal budget, often treats the trip as a vacation and brings a companion who never enters the hall but still fills a restaurant table. Convention bureaus have long chased professional trade shows for sheer volume; a sold-out consumer expo trades some of that volume for visitors who behave like tourists, and tourist behavior tends to spread spending wider across a city.

What does a brand get for the floor fee?

An expo compresses a target audience into one room for a few hours. At Ulta Beauty World, the audience had self-selected hard: 3 million people entered the ticket queue for 3,000 spots, and the ones who got in had paid and waited to spend a day with beauty brands. A booth on that floor is costly, but the audience inside it is about as qualified as a marketing team will find.

A booth costs more per person reached than a digital impression, yet it reaches people who choose to be reached. For a product launch or a campaign tied to a cultural moment, that concentration can be worth more than the wider, thinner reach of a media buy. It also collapses the funnel: discovery, demonstration and sampling happen in the same two minutes, in the same place.

For the floor fee, a brand is buying a bundle a media plan cannot assemble in one place:

• an audience that self-selected, paying and traveling to attend
• an environment the brand controls end to end, with no competing content in the frame
• direct, physical product trial rather than a described or pictured one
• earned content, as visitors photograph and post the space

Converting that crowd is what Pop Up Mob's nine booths were built to do. The brands covered hair, skin and sun care, each with a separate campaign behind it, all converging on a single April opening. Together, they made up a slice of a floor that drew the $7.6 million local estimate.

A floor that has to keep filling

The model holds only as long as brands keep deciding that physical floor space earns its cost. Exhibit budgets compete with digital channels, and a convention center's economic impact study is only as durable as next year's booking calendar.

Orlando's $3.9 billion figure is not a fixed asset. It is a renewable one, re-earned every time a show books the hall and every time a brand signs for floor space. A soft year in experiential marketing budgets would show up first as empty squares on a convention floor, and only later as a smaller line in a city's economic impact study.

For now, the direction holds. Ulta Beauty World doubled its consumer attendance between its 2025 San Antonio debut and the Orlando edition, and the National Retail Federation's 2026 retail outlook ranked the return of in-person, experiential retail among the year's defining trends. Each such space, at an expo, is a booth. Convention economics and experiential marketing meet on the show floor: one side counts hotel nights, the other counts brand recall, and both depend on that square being worth the build.