Who do you have a Peace Treaty with, Nebraska or Oklahoma?
I had the same question... According to Google~
The Peace Treaty Parade is part of the annual Medicine Lodge Peace Treaty Festival in Medicine Lodge, Kansas, which takes place on the last weekend of September:
When: The 2024 parade will be on Saturday, September 28.
Where: The parade takes place on Main Street in Medicine Lodge.
What to see: The parade features Native American dancers, wild west outlaws, a wagon train, classic cars, floats, and more.
How to participate: You can participate in the parade if you submit a completed entry form. Registration forms are available at the Lincoln Library and Stockade Museum after September 1, or you can complete the online registration form.
Other events: The festival also includes a night show, children's activities, vendors, shopping, a small carnival, and a mountain man encampment. Every three years, the festival also features the Peace Treaty Pageant, a large-scale historical pageant that takes place in the Memorial Peace Park.