About
Forms and documents
Everything you might need to print, fill in, or read. Most of these can also be done online, and every one of them can be done by phone if you would rather.
Cannot open a file, or do not have a printer? Call the Fair Office at (530) 628-5223 and we will post you a copy or go through it with you.
Camping
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Campsite registration form and rules
The form to reserve a campsite or RV site, with all twenty six campground rules and the liability release printed on it.
Or: request a campsite online, read the rules on this site, or call (530) 628-5223.
Membership and supporting the Fair
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Membership application
Join the Trinity County Fair Association. Individual memberships are $25 per card, business memberships $100 for four cards.
Or: join online or call (530) 628-5223.
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Volunteer form
Tell the Association how you would like to help. Signing up does not commit you to a shift.
Or: sign up online or call (530) 628-5223.
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Sponsorship rate card
What can be sponsored at the Fair and what each costs.
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Exhibitor's Handbook advertising specifications
Advertisement sizes, artwork formats, and how to submit artwork for the printed Handbook.
Exhibiting and competing
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Exhibitor's Handbook
The rulebook. Every department, every class, entry rules, deadlines, awards, and the Junior Livestock rules. Printed each spring, and the authority if anything on this website disagrees with it.
Or: how entering works, or pick up a printed copy from the Fair Office.
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Fair theme contest entry form
Suggest a theme for next year's Fair. Three entries per person, and a cash award for the winning theme.
Or: deliver your entry to the Fair Office, or post it to P.O. Box 880, Hayfork, CA 96041.
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Junior Livestock buyer registration
Register as a buyer for the Junior Livestock Auction. What you pay goes to the young person who raised the animal.
Or: buyer information or call (530) 628-5223.
Exhibit and Junior Livestock entries are registered through the Fair's online entry system, not on a paper form. Online entry system. If you would rather not use it, the Fair Office will enter you.
Vendors and facility rental
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Commercial vendor application
For selling or displaying merchandise at the Fair.
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Concession application
For food and beverage vendors. Carries extra requirements around permits and equipment.
Or: vendor information.
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Facility rental agreement
The agreement for renting a building, arena, or the grounds for an event. Read it before you book, particularly the sections on insurance, deposits, and cancellation.
Or: check availability first, or call (530) 628-5223.
Agendas, minutes and public records
Board agendas and minutes are not listed here. They are organised by date on the board meetings page, which is where new ones are added.
Minutes are the authoritative record of what the Association has decided. If you are looking for how or when something was agreed, start there.
[REPLACE: GOVERNING_DOCUMENTS - if the Association publishes its bylaws, financial reports, or annual report, add them here. If it does not, remove this note rather than leaving it visible.]
Trouble with a file?
These are PDFs. If one will not open, downloads too slowly, or you cannot print it, that is not something you need to solve on your own.
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Call
(530) 628-5223 -
Email
[email protected] -
Come in
Fair Office, 6000 Hwy 3, Hayfork
Office hours: [REPLACE: OFFICE_HOURS]
We can post you a printed copy, or fill the form in with you over the phone. Accessibility
Last updated: August 31, 2026