When your campus is closed or a room needs maintenance, you can block out dates by creating events to ensure you don't book anything during those times.
Use an event template to make it easier to reserve the rooms and resources.
Create Block Out Events
Create an event that will act as a placeholder for the date(s) you want to block out.
Add the appropriate tag to the event.
Add Main Rooms
Once you're taken to the event page, you can add the main rooms to ensure no one requests to schedule them.
If someone requests to schedule the rooms for an event, they'll create a conflict, and your Conflict Resolver can reject the request due to the block out.
Remove Event from Calendar
Disable the icons that make the event visible on calendars and the kiosk, and this event will be hidden from your main calendars.