To choose which trade shows to exhibit at in 2027, score each one on audience fit, full cost, timing and proof. Ask who actually attends, check last year's exhibitor list, price the whole show and read the cancellation terms. Then book the winners early, because for some shows, 2027 space assignments are already under way.
IDDBA, for one, started assigning 2027 booth space on Oct. 1, 2026.
Picking a trade show is a little like picking a restaurant in a town you've never visited. Every sign out front says it's the best in town, and every prospectus says about the same thing. So you need a way to check for yourself, and this is the order I work through it in.
- Decide what the show has to do for you.
- Find out who actually attends.
- Read the exhibitor list, and walk the show if you can.
- Price the whole show, booth space and everything that comes with it.
- Read the contract before you sign.
- Score it, then book, test or pass.
What goes on my 2027 trade show scorecard?
Score each line from 1 to 5, multiply by the weight and add it up. A perfect show scores 500, and you won't find one. Decide your passing score before you start, so you don't grade on a curve for the show you already like. (Everybody has one.) The weights are my suggested starting point, not research. Change them to fit your business.
Michael's Tip
If I had to hold one line firm, it would be audience fit, which is why it carries the most weight on my scorecard. A cheap show with great dates still fails if your buyers aren't in the aisles. Move the other weights around to fit your business, but set your passing score before you score a single show.
Last verified: October 2026.
Why do 2027 show choices need more scrutiny?
The crowds are coming back. Costs are still elevated. CEIR's 2026 Index forecasts U.S. B2B exhibition growth of 2.1% in 2026. Tourism Economics President Adam Sacks said the outlook "continues to improve," but that "trade policy uncertainty and elevated costs continue to weigh on business sentiment" and may make performance uneven. (IAEE) The 2025 CEIR Index was 93.6, still 6.4% below 2019. Attendance grew 4.7% in 2025, but real revenues remain more than 10% below pre-pandemic levels. (IAEE) People are walking the aisles again, and the money hasn't quite caught up with them.
Exhibitors have noticed. In a May 12, 2026 release, The Exhibitor Advocate cites its companion research with EVOLIO Marketing: 80% of exhibitors cite cost management as their top challenge. 55% say increased costs outweigh the value at some events. 64% are scaling back their presence, and 40% are decreasing participation in shows altogether. In the same research, 66% consider scheduled in-person meetings more effective than trade shows for certain objectives, up from 44% the prior year. Rising costs aren't pushing exhibitors out of shows, the release says, but they are forcing more selective decisions. (The Exhibitor Advocate)
So every show on your list has to earn its spot. When budgets get tight, the show nobody can explain is the first one to get cut. I wrote about that a while back in how executives should measure trade show results, and it's still true.
Step 1: What does the show have to do for you?
Before you look at a single prospectus, write down what the show is for. It might be new leads, meetings with current customers, a launch, recruiting, press or partners. Pick one to three, because you can't judge a show if you don't know what job you're hiring it for. It's also the first of my 3 things to measure at trade shows, Return on Objectives, and the Planning & Objectives section has more on setting goals.
Michael's Tip
Before anyone books a show, I want a one-sentence answer on what has to happen there for you to come back next year. If nobody can give one, you're not ready to judge the show, let alone sign for space. Write the answer down, because it becomes the Return on Objectives you measure afterward.
Step 2: Who actually attends?
Start with your best customers and ask them which shows they walk. Then ask each organizer for last year's attendee breakdown by job function, industry, company size and region, and whether those figures were independently audited, and by whom.
Some organizers publish a lot of this. IDDBA (June 6-8, 2027, Georgia World Congress Center, Atlanta) publishes its 2026 highlights: by IDDBA's own figures, 11,000+ registrants, 81% of retail attendees were buyers and key decision makers, and 1,000+ exhibiting companies. It also posts a "2026 Retail Company Attendee list." (IDDBA) That's the kind of disclosure I like to see.
And if someone emails offering to sell you a show's attendee list, hit delete. IDDBA says third parties selling attendee lists or hotel rooms aren't affiliated with it, and that it doesn't sell attendee lists.
Michael's Tip
If I could ask a show's sales rep only one thing, it would be whether last year's attendee numbers were independently audited, and by whom. A clear, specific answer is a good sign. A vague one tells you to lean harder on what your own customers say and on last year's exhibitor list.
Step 3: Who exhibits, and is the show growing?
Last year's exhibitor list tells you who's betting real money on that audience. Are your competitors there? What about your partners? If none of them show up, find out why.
Then compare the exhibitor lists and floor plans from the last two or three years. Do the same companies keep coming back, and is the hall getting bigger or smaller? A shrinking floor tells a story the brochure won't. If you know someone who exhibited last time, ask how the show went for them.
Better yet, walk the show as an attendee before you exhibit. Yes, it costs a badge and a trip, but a bad booth contract costs a lot more. "Going to the wrong show" made my list of the 25 most common trade show mistakes for a reason.
Michael's Tip
When I walk a show I'm thinking about, I spend more time watching the aisles than the booths, and I check whether the people walking by match the titles and industries on your scorecard. I also look at who I'd be parked next to and whether competitors and partners are there. Then I ask a few exhibitors how the show is going for them.
Step 4: What will the whole show cost?
The space is the number everybody quotes, and it's the smallest surprise in the budget. A recent EXHIBITOR magazine survey of nearly 200 event marketers breaks the average exhibit budget down this way (EXHIBITOR).
So the space is roughly a quarter of the average exhibit budget, and the article notes that budgets can understate real costs because travel often sits outside them. Budget for the other three quarters too.
The city matters as well. The Exhibitor Advocate reports that in its basket-of-goods analysis, exhibiting in New York costs about 75% more than in Atlanta. Ship the same booth to both and you'll get two very different bills. My venue guides for New York and Atlanta cover the local rules, and you'll find the other cities in my convention center guides. If the totals make you wince, I wrote a whole post on why trade shows are so expensive, and there's more in the Budgeting section.
Michael's Tip
If you need a rough number before the quotes come in, start from the EXHIBITOR breakdown above. Space is about a quarter of the average budget, so I'd plan on the whole show costing around four times the space price. Then check whether travel is in that number, since the article notes it often sits outside the budget, and swap in real quotes as soon as you have them.
Have a show you're on the fence about? Ask me.
Step 5: What does the booth contract say?
Nobody reads the contract until they need to cancel, so read it now. IDDBA's 2027 terms make a good worked example (IDDBA).
- Cancellation: cancel or downsize in writing before Jan. 1, 2027 and you get 75% of the booth fee back if you keep your corporate membership (50% if not). After Jan. 1, 2027, there's no refund or credit, even if the space is resold.
- How space gets assigned: booth assignments began Oct. 1 in priority-points order. Applications received Oct. 1, 2026 or later are assigned by date of receipt of the signed application and full payment.
- Member pricing: space is $30 per sq. ft. for members and $40 for non-members, plus $250 per corner. On a 10x10, that's $3,000 versus $4,000 before any corner fee, and IDDBA says corners aren't guaranteed for booths under 400 sq. ft. Members get one badge per 10x10; non-members get none included.
IDDBA isn't the only show that uses priority points. The International Roofing Expo also assigns space through a Space Draw in priority-point order. That means the priority points you earn at one show can affect where you land at the next one.
Before you sign any booth contract, check:
- The payment schedule
- The cancellation and downsizing dates
- What the booth includes
- The badge allotment
- Which contractors are exclusive
Step 6: Does it clear your bar? Book, test or pass
Now fill in the scorecard and sort every show into a pile.
- Book: it clears your passing score, so reserve space early.
- Test: it's close. Take a 10x10 instead of an island, or walk it first. Either one tells you plenty for a lot less money.
- Pass: it misses. Write down why, so habit doesn't sneak it back onto the list next fall.
After each show, re-score it using what you actually measured. A show that looked great on paper still has to earn its spot, and the Measurement section has more on what to track.
When should you book 2027 trade show space?
There's no universal date, because every show runs its own clock. IDDBA's 2027 booth assignments started Oct. 1, 2026, while IRE says its Exhibitor Service Manual is "available a few months before the show opening." So ask each organizer on your shortlist for two dates, when space gets assigned and when cancellation gets expensive, and put both on your calendar today.
Trade show selection FAQs
How do I know if a trade show is worth it?
See whether its attendees match your buyers and your competitors exhibit there, then work out the full cost per qualified conversation you can realistically hold. Decide what result would make it worth repeating, and measure that.
When should I book booth space for 2027 shows?
As soon as the show fits your plan, because some shows assign space months ahead. IDDBA began 2027 booth assignments on Oct. 1, 2026, so ask each organizer for its assignment and cancellation dates.
What should I ask a show organizer before I book?
Ask who attended last year (job titles, industries, regions) and whether those figures were audited. Then ask who exhibited, what the booth includes, how space is assigned and what the cancellation terms are.
Can I cancel booth space if our plans change?
It depends on the contract. For IDDBA 2027, cancelling before Jan. 1, 2027 returns 75% of the booth fee if you keep your membership (50% if not), and nothing after that date.
Should I walk a show before exhibiting?
If you can, yes. Walking the floor shows you who's actually in the aisles and who you'd be parked next to, which a prospectus can't.
Is a bigger trade show always better?
No. A smaller show packed with your buyers can beat a huge one where they're a sliver of the crowd, so judge it on audience fit and cost per qualified conversation. Headline attendance won't tell you that.
How many trade shows should we exhibit at each year?
There's no right number. Fund the shows your best buyers reliably attend first, and add another only when your budget and team can support it. Re-score every show each year and drop the ones that don't earn their spot.
Ask me about your 2027 shortlist
Not sure a show is worth it? Send me the show name and what you want out of it, and I'll tell you what I'd check.
Ask Michael about your 2027 shows
Written by Michael Flavin, a trade show pro since 2006.
Sources
All checked Oct. 6, 2026 unless noted.
- IAEE, "IAEE Releases 2026 CEIR Index Report" (May 4, 2026): https://www.iaee.com/news/iaee-releases-2026-ceir-index-report/
- IAEE, "The Numbers Are In on What's Next for B2B Exhibitions" (May 8, 2026): https://www.iaee.com/2026/05/08/the-numbers-are-in-on-whats-next-for-b2b-exhibitions/
- The Exhibitor Advocate, 2025 Annual Survey of Exhibition Rates release (May 12, 2026): https://www.exhibitoradvocacy.com/blog/the-exhibitor-advocate-releases-2025-annual-survey-of-exhibition-rates
- IDDBA, Reserve an Exhibit Space: https://www.iddba.org/iddba-show/exhibits-sponsorships/reserve-an-exhibit-space
- EXHIBITOR magazine, "Budget Breakdown: How the Exhibiting Dollar Is Spent": https://www.exhibitoronline.com/topics/article.asp?ID=3680
- International Roofing Expo, Current Exhibitor page (checked Oct. 5, 2026): https://www.theroofingexpo.com/exhibit/current-exhibitor/