Superintendents of Concessions
John & Pat Henninger
Boone County Fair
P.O. Box 471 Belvidere, IL 61008
Phone: (815) 544-4066
Fax: (815) 544-8027
Step 1: Download Application file below
Step 2: Enter Data into form and Save File
Step 3: Send email to with the Filled Out Application
Welcome Vendors of all types.
A Vendor at the Boone County Fair is defined as an organization, business or individual either promoting or selling a product, a service or a cause. Space pricing is based on you either just promoting or just selling. Click on the Concessions Brochure button below for pricing and other information. Then follow the instructions for the application form. Thank you for your interest in the Boone County Fair.