We could have a spring rabbit event. Since they are looters.
Put some kind of tokens or, event coins or, coins of some such down in random spots with a group of 500 spring hares. With skills off. In an event room that is small but, large enough for everyone. And, let people go at it after all the coins/tokens have ben put down.
People can exchange a certain amount of coins for a custom of their choice.
Second event after that could be for the higher levels
An MVP raid at Geffen. a whole buch of MVPs released at once.
The last event can be for the lowest levels. You have to be a novince and, not leveld up at all. From the moment you enter the server, you go straight to the town. I suggest using Izlude for this one.
Pickies released in a sorta raid. Not a real one. With skills off.
And to end the day, a 123 event.