Obtain permits for temporary uses and special events in Frederick, CO: temporary land uses or structures for limited durations (e.g., seasonal sales, staging areas), and public gatherings likely to attract large crowds (e.g., festivals, parades, races). Apply via the designated Special Event or Temporary Use Permit portals, view fee schedules, and see illustrative examples like farmers markets, fireworks sales, carnivals, and private events over 100 people.