Current Behavior:
Going through the Event List and using the filters, if I deselect "Have Sold Out" so I only see events that are still open, the Event Filters, like "Game System" for example, while only list the entries that exist in the events that have not sold out. As such, if all events using 1 game system are sold out, the game system is not listed in the "Game System" filter's list.
Suggested Change:
Make all filter options appear regardless if the event gets filtered out due to another option. If there are no available events, the count should show "0" for the filter item, telling us that relevant events exist but not on said day/time or they are all sold out.