Calendar

Add Event

Title and date are required.

Pick who to notify above, then use Notify Team below.

Subscribe to this Calendar

Add this once in Apple/Google/Outlook Calendar and it keeps itself up to date automatically whenever an event is added, changed, or removed here, no re-importing.

Apple Calendar (Mac): File → New Calendar Subscription → paste the link.
Apple Calendar (iPhone/iPad): Settings → Calendar → Accounts → Add Account → Other → Add Subscribed Calendar → paste the link.
Google Calendar: Other calendars (+) → From URL → paste the link.
Outlook: Add calendar → Subscribe from web → paste the link.

Calendar apps refresh subscribed feeds on their own schedule (often once every few hours), not instantly.