35-15-104. License required to permit, advertise, organize or sell tickets to assemblage of 5,000 or more people. No person shall permit, maintain, promote, conduct, advertise, act as entrepreneur, undertake, organize, manage, or sell or give tickets to any actual or reasonably anticipated assembly of five thousand (5,000) or more people which continues or can reasonably be expected to continue for twenty (20) or more consecutive hours, whether on public or private property, unless a license to hold the assembly has first been issued by the department, application for which must be made at least thirty (30) days in advance of the assembly. A license to hold an assembly issued to one (1) person shall permit any person to engage in any lawful activity in connection with the holding of the licensed assembly.
Wyoming Legal Code