DuPage Event Center & Fairgrounds.

Great Midwest Train Show
2025-12-07 09:00 - 15:00 (America/Chicago) | DuPage County Fairgrounds, 2015 Manchester Road, Wheaton, IL, 60187, United States
9am – 3pmBuilding(s): 1, 2, 3
https://www.greenbergshows.com/gmtspages/gmts

GLENBARD ALL BREED OBEDIENCE CLUB
2025-12-08, 2025-12-09, 2025-12-15, 2025-12-16
Building(s): 2,3
https://www.gaboc.org/

PREMIER CARD SHOWS
2025-12-13 09:00 - 14:00
December 13, 20259am – 2pmBuilding(s): 1https://www.premiercardshows.com/

GREAT MIDWEST TRAIN SHOW 2026
2026-01-04 09:00 - 15:00, 2026-02-01 09:00 - 15:00, 2026-03-01 09:00 - 15:00, 2026-04-12 09:00 - 15:00, 2026-05-03 09:00 - 15:00
For over 50 years the nation’s largest monthly model train show. See over 300 tables of new and used model trains, accessories, parts, and more for sale. The show features 3 buildings with over 300 tables of train dealers and collectors, plus outdoor sellers weather permitting.
9am – 3pmBuilding(s): 1, 2, 3
https://www.greenbergshows.com/gmtspages/great-midwest-train-show-information

ILLINOIS VINTAGE FEST - Winter 2026
2026-01-17 - 2026-01-18
Saturday & Sunday, January 17-18, 202611am – 6pmBuilding(s): 1, 2, 3https://www.instagram.com/p/DSlZEjzja7x/?hl=en
Illinois Vintage Fest is BACK at the highly requested DuPage County Fairgrounds in Wheaton, IL! Two entire buildings filled with the best vintage vendors from the Midwest. Stay on the lookout for HUGE giveaways, collabs, and more! Illinois Vintage Fest is home to over 100+ vendors of mostly vintage clothing, but includes artisans, collectibles, home goods, and much more. Vendors will be restocking for both days. Free entry as always!

PREMIER CARD SHOWS - January 2026
2026-01-24 10:00 - 15:00
Saturday, January 24, 202610am – 3pmBuilding(s): 1https://www.premiercardshows.com/

ITAA Indoor State Championships
2026-02-07 - 2026-02-08
February 7-8, 2026Building (s): 1
Upcoming Events

ILLINOIS TARGET ARCHERY ASSOCIATION Nationals
2026-02-20 - 2026-02-22
February 20-22, 2026Building(s): 1
Upcoming Events

87TH ILLINOIS PLASTIC KIT & TOY SHOW
2026-02-22 09:00 - 14:00
Sunday, February 22, 20269am – 2pmBuilding(s): 2 & 3

THISTLE & HEATHER HIGHLAND DANCERS COMPETITION
2026-02-28
Saturday, February 28, 2026Building(s): 2 & 3
https://www.chicagoscottishdance.com/

JOE GIALLOMBARDO INVITATIONAL 2026
2026-03-06 - 2026-03-08
March 6-8, 2026Building(s): 1
https://premiergymnasticsacademy.com/

UNILOCK ADVANTAGE SEMINAR
2026-03-11 - 2026-03-13
March 11-13, 2026Building(s): 1,2,3https://contractor.unilock.com/events/

DUPAGE COMIC CON
2026-03-14 10:00 - 17:00
The long running Dupage Comic Con is back for 2026, at the Dupage County Fairgrounds Building 1! Over 150 Comic Book Dealers, Toy/Collectible/TCG Vendors, Artists, and Guests! The Snoozle Cafe returns with great food for all! Of course the legendary Cosplay Contest Starts at 3:30pm!
Saturday, March 14, 202610am – 5pmBuilding(s): 1

https://mcconventions.com/dupage-comic-con/

29th Annual All Sports Car Swap Meet
2026-03-15 08:00 - 14:00
By Chicagoland MG ClubSunday, March 15, 20268am – 2pmBuilding(s): 2 & 3
https://chicagolandmgclub.com/event/29th-annual-all-sports-car-swap-meet-and-autojumble/

ESCONI GEM, MINERAL & FOSSIL SHOW 2026
2026-03-21 - 2026-03-22
March 21-22, 2026Building(s): 1
https://www.esconi.org/esconi_earth_science_club/

DUPAGE DOUBLES RESALE
2026-03-21
Saturday, March 21, 2026Building(s): 2, 3
https://dupagedoublesfamiliesofmultiplesclub.wildapricot.org/Resale

DUPAGE COLLECTORS EXPO - Insulators, Lightning Rod & Vanes
2026-04-11 09:00 - 14:00
Saturday, April 11, 2026Building(s): 2,39am – 2pm

CIVIL WAR, COLLECTOR ARMS, & MILITARY SHOW - Spring 2026
2026-04-18 09:00 - 16:00
Saturday, April 18, 20269am – 4pmBuilding(s): 1
Civil War, Collector Arms, and Military Show and Sale April 18, 2026

PanCAN PURPLE STRIDE 2026
2026-04-25
Saturday, April 25, 2026North Groundshttps://secure.pancan.org/site/TR?fr_id=3076&pg=entry​

The Northeast Illinois Volkswagen Association’s Annual Indoor VW Parts & Accessories Swap Meet
2026-04-26 09:00 - 14:00
Sunday, April 26th, 2026Building(s): 2, 39am – 2pm
http://www.nivaclub.org/comingevents.html

FIREFLY CANDLE MARKET - Spring 2026
2026-05-09 10:00 - 16:00
Saturday, May 9, 202610am – 4pmBuilding(s): 1,2,3​
https://fireflycandlemarket.com/pages/firefly-market

2026 NATIVE PLANT SALE
2026-05-15 - 2026-05-16
Forest Preserve District of DuPage CountyFriday, May 15: 10am – 7pmSaturday, May 16: 9am – 2pmPavilion, Barns
https://www.dupageforest.org/things-to-do/calendar-of-events/native-plant-sale

CINCO DE MAYO 3.0 DOG SHOW
2026-05-16
Presented by MAD FRENCHIESaturday, May 16, 20269am Doors OpenShow begins at 12 NoonBuilding(s): 1
https://www.instagram.com/mad.frenchie.exotic.kennel/
