Any commercial use, or any large, regular use, of a property involving banquets, on-site catering, celebrations, weddings, parties, fund-raisers, retreats, conferences, or similar events. The following definitions shall apply to define what constitutes a "commercial" use and what constitutes a "large, regular" use.
(1) "Commericial," for the purposes of this definition, shall mean that a monetary fee is charged and/or received for the purposes of utilizing the space and/or holding the event.
(2) A "large, regular" user, for the purposes of this definition, shall mean an activity with over 100 attendees that occurs more than four times in a calendar year.