The link to your event can be found at any time by clicking View Online on the Event Overview. The event page URL can be edited in Step 1 under Event Details.

In The Admin

Click Edit while on the event's dashboard page. The event will open up in a separate browser tab:

Event Overview Page

The event URL is displayed on the event overview page:

Event Details

Look for the Event URL field; the event's unique URL is indicated next to this.