Quote Originally Posted by MomomiMomi View Post
Some kind of "event planner."
Yes, I agree. This is the kind of idea I had. I didn't know how to describe it.
Event planner is the perfect description.

I was thinking, a notice board in the game, where people can post their events. People can check it and apply to events.
When the event party is full, everyone who applied is notified.
Then, a message can appear on their screen 30/10/5 minutes before the scheduled departure time.

At the specified time everyone gathers. This allows the event manager to do something else while they wait for the party to fill up.