Merchandise Vendor Information

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Merchandise Vendor Requirements

Return of a completed application and additional requirements below does NOT GUARANTEE acceptance of your booth at our event. If you are not accepted, there will be no charge and any payment submitted with your materials will be returned. If accepted, all payments made are NON-REFUNDABLE.

As a vendor at Extreme Thunder USA, you are required to provide the following items to be considered:

  • Completed application, please indicate extra needs (electric, camping, passes, etc.).

  • $300 fee for a 10x10 space.  Please call Larry Barr at 715-214-6201 for details. 

  • Current Wisconsin Sales Tax number.

  • Proof of insurance coverage. Must be in the form of a Certificate of Liability showing Extreme Thunder USA as an additional insured on certificate holder and having the event dates listed. Submit with your application or have your insurance agent email to

  • Picture of your booth set-up.

  • Complete list of retail items you would like considered for the event.

Note: all items may not be approved; you will be contacted for any changes, if needed.

Payment Deadline: August 1st, 2023

View Our Merchandise Vendor Rules and Regulations



Our vendor space is limited. The sooner you return your materials, the better chance you have of being accepted.

If approved, you will receive a confirmation via email/mail along with specific event information and detailed rules and regulations.

If rejected, you will receive an email or a letter in the mail explaining why. If you paid by check or money order, it will be returned with the denial letter.

All camping and access materials will be available for pick-up when you arrive at the event gate.

Event grounds gates are closed at 10:00pm and reopened at 7:00am for all campers.

Vendors that are with us the first year will receive first consideration for future years.


As an accepted vendor at Extreme Thunder USA, we will provide you with the following:

  • Booth space (within the outlined event area with requests considered) for sales of your product(s).

  • One (1) 20-amp circuit of electricity. If additional is required, it must be requested and paid for.

  • Event access for you and your workers. Number of employees is subject to management approval.

Depending on your booth size, you will receive the following number of weekend vendor passes FREE of charge. Any additional passes must be requested and paid for before the day of the event at the price of $20.00 for 1-day passes per employee.

10 x 10 space = Up to two (2) weekend vendor passes, and two (2) parking passes
20 x 20 space = Up to four (4) weekend vendor passes, and three (3) parking passes.

  • One (1) complimentary camping space, if requested.

  • Vendor vehicle access to the grounds for set-up and daily restocking.