Special Events & Permits in St. Charles County, MO (2026)
3 rules for unincorporated St. Charles County, Missouri.
Verified from official government sources
Park Event Permits
Reserving a shelter, field, or holding a group event in a St. Charles County park requires written authorization from the Parks Director, plus payment of any fee, before the date.
St. Charles County Park Reservation Permit
Significant RestrictionsSection 250.040
Park facilities, areas or equipment used for recreational activity as may be designated by the Director may be reserved for use on a "first-come, first-served" basis. Reservations shall be only by written authorization issued by the Director... A reservation shall not be considered valid unless the Department has received the payment of any specified fee, if any, for the activity, area, waterwa...
Parade Permits
St. Charles County requires written authorization from the Parks and Recreation Director before anyone sponsors or holds a parade, festival, race, or similar public event on County park land.
St. Charles County Park Parade Permits
Significant RestrictionsSt. Charles County Code § 250.050
Sponsorship of or conducting a public picnic, parade, exhibition, festival, tournament, race, fundraiser, concert, or similar event open for registration or participation to the general public on County park land ... Authorization of the Director is required to participate in the following activities.
Street Fair Rules
A St. Charles County festival running one to four days under one sponsoring organization can cover all of its sellers with the sponsor's single itinerant vendor license, but only if every vendor's name, address, and Missouri sales and use tax number is on that application.
St. Charles County Street Fair Vendor Rules
Significant RestrictionsSt. Charles County Code § 606.185(I)
For events conducted one (1) to four (4) days under the sponsorship of a single organization, the itinerant vendors may conduct business on the license obtained by the sponsor, who shall meet all the provisions of this Section for such license, including a listing of the name, address and State sales and use tax numbers of all of the vendors participating in the event.
All St. Charles County ordinances
See every category we cover for St. Charles County: parking, noise, fences, fires, animals, pools, and more.
St. Charles County Ordinance Hub →