Closing for a holiday or facility maintenance? A closure suppresses every regular class org-wide for a date range in one action — no need to override each class individually.
From Closures, add a start and end date, an optional reason ("Closed for winter break"), and — if it's only a partial-day closure — a start and end time. Leave the time blank for an all-day closure.
Affected classes still show on subscribed parents' calendars, but labeled "Closed" instead of disappearing — so nobody wonders if the class was simply deleted. Every affected family also gets one notification per closure, regardless of how many classes or days it spans.
Need to change just one class rather than close the whole org? Post an override instead.