Johnson County Fair
July 26 to August 1, 2026
Gardner, Kansas
View the 2025 Johnson County Fair 4-H Book.
For more information about the fair visit www.jocokansasfair.com.
2026 Fair News publication (updated May 1)
**Tips for writing a great thank you note**
Conference Judging Sign-ups
The sign-up system will open July 14 at 9 a.m. and close July 26 at 11:59 p.m.
*Please click on the tab of the department you need a time slot for and select one of the listed times. Pay close attention to the DATE of judging for each department, as they are spread over a few different dates.
*For Mobile Devices: If you are using a mobile device make ABSOLUTE sure that you have correctly selected the department from the options and press the GO button.
Click HERE to access the Conference Juging Sign-up system.
Fair Clean Up
- Fairgrounds Clean Up/Set Up Schedule
Food Stand
- 2026 Food Stand Schedule
- Food Stand Club Role Responsibilities
Project Auction / Livestock Auction
- 2026 Project Auction Flyer (to share with potential buyers)
- 2026 Project Auction Rules and Seller Form (due Thurs. by noon)
- Project Auction 101 Video (for 4-H’ers who want to participate)
- Promotion Video (to share with potential buyers)
- 10 Tips for a Better Buyer's Letter
- Sample Letter to Buyers
Barnyard Olympics
July 31 at 9 p.m. or immediately following the 4-H Project Auction in the Livestock Pavilion
This event is a timed, barnyard-themed obstacle course and is open to everyone! Teams must have four members and 4-H membership is not a requirement. Team sign-ups and a $10 team entry fee will be collected at the 4-H Ambassador Booth before the event. 100% of the entry fee goes towards scholarships for Johnson County 4-H’ers to attend state events and camps, and for the promotion of the 4-H program throughout the county.
Project Resources
To view score cards and other information from Kansas 4-H click Judging Standards. Not all departments at the fair use score cards but they are still a good guideline when working on fair projects.
Astronomy/Uncrewed Aircraft Systems
- Telescope Exhibit Form and Score Sheet
- Educational Exhibit Score Sheet
Cloverbuds
- Cloverbud Show and Share sign-ups are included in the link for Conference Judging sign-ups.
Electric and Small Engines
Fashion Revue
Foods and Nutrition
- 4-H Foods Entry Tips for Fair (Updated 04/2022)
- Frosting & Filling Guidelines for the Johnson County Fair
- K-State Research and Extension Food Safety of Frostings and Fillings - Food Labels
- Food Preservation Labels - Small Label | Large Label
General/Banners
Livestock
- Livestock Tag Numbers and Weights
- Poultry Testing Brochure
- Backyard Biosecurity for Birds Brochure
Photography
- Photo Display Instructions
- Photo ID Form (updated 2025)
- Photo ID Labels (updated 2025)
Communications
- Presentation Schedule sign-ups are included in the link for Conference Judging sign-ups. (Click on the tab that lists the class you need a time slot for and select one of the listed times.)
Aerospace/Rocketry
Ag Mechanics Welding & Building Block Engineering
Computer Science and Robotics