If you want to create your event now, but not push it live until a future point in time, you can do that by going to the 'Advanced settings' when you are creating the event:

Under 'Tickets become available', you can choose whether you want your event to go live immediately, at a scheduled date and time, or at a scheduled interval before the event starts:

Once you hit save event, you can rest assured that we'll do the work behind the scenes to make sure your event goes live at the time you've set.

You can also set your broadcast emails (messages you want to send in bulk to your ticket buyers or waitlist) to go out at a scheduled time, learn more about how to set that up.