THISTLE & HEATHER HIGHLAND DANCERS COMPETITION
2026-02-28 | DuPage County Fairgrounds, 2015 Manchester Road, Wheaton, IL, 60187, United States
Saturday, February 28, 2026Building(s): 2 & 3
https://www.chicagoscottishdance.com/

GREAT MIDWEST TRAIN SHOW 2026
2026-03-01 09:00 - 15:00, 2026-04-12 09:00 - 15:00, 2026-05-03 09:00 - 15:00, 2026-06-07 09:00 - 15:00, 2026-08-02 09:00 - 15:00, 2026-09-13 09:00 - 15:00 (America/Chicago)
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

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/

EID FEST 2026
2026-06-05 - 2026-06-07
Eid Fest is Chicagoland’s Greatest Eid Celebration. With over 20,000 attendees annually we strive to provide a fun filled family event with delicious food, a full carnival, and an endless bazaar.
June 5-7, 2026North Grounds
https://www.eidfest.us/

FOX VALLEY at the FAIRGROUNDS ANTIQUE SHOW 2026
2026-06-06 09:00 - 15:00
Saturday, June 6, 2026Building(s): 19am – 3pmhttps://www.csada.com/fox-valley-antiques-show/

40th Annual Scottish Festival & Highland Games
2026-06-12 - 2026-06-13
Everyone is Scottish (for at least one weekend). Each June, we celebrate with our family-friendly, two day festival. In 2024, we moved to the DuPage County Fairgrounds in Wheaton. About 15,000 people join us each year for a variety of Scottish activities and attractions from the iconic caber toss to the largest bagpiping and drumming championship in North America. There is truly something for everyone with our Highland Dancing competition, children’s activities, dogs of Scotland, a British Car show, a Celtic rock stage, knobbly knees contest, whisky tasting, genealogy and much more! At our marketplace you can buy everything Scottish….kilts, candy, jewelry and of course shortbread and haggis!
Friday, Saturday, June 12-13, 2026
40th Annual Scottish Festival & Highland Games

https://chicagoscots.org/event/40th-annual-scottish-festival-highland-games/

MARKET FOR MAKERS - Summer 2026
2026-06-27 - 2026-06-28
June 27, 28, 202611am – 5pmAdmission: FeeBuilding(s): 1
https://www.marketsformakers.com/west-chicago/

PREMIER CARD SHOWS - July 2026
2026-07-18 10:00 - 15:00
Saturday, July 18, 202610am – 3pmBuilding(s): 1https://www.premiercardshows.com/

72nd DUPAGE COUNTY FAIR
2026-07-23 - 2026-07-26
July 23-26, 2025

ILLINOIS VINTAGE FEST - Summer 2026
2026-08-08 - 2026-08-09
Saturday, Sunday, August 8-9, 2026Building(s): 1,2,311am – 6pm

WHEATON ALL NIGHT FLEA MARKET - 2026
2026-08-15 15:00 - 2026-08-16 01:00
Saturday, August 15, 20263pm – 1amhttps://zurkopromotions.com/

DUPAGE COMIC CON
2026-09-12 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, September 12, 202610am – 5pmBuilding(s): 1

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

DUPAGE DOUBLES RESALE
2026-09-19
Saturday, September 19, 2026Building(s): 2, 3
https://dupagedoublesfamiliesofmultiplesclub.wildapricot.org/Resale
