I have a lot of events planned for my server, and maps for them, I just dont have players who get on enough to do them. My servers IP is 108.66.249.129:25566 and here is a list of most if not all of the events:

PaintBall match
Hunger games
Slender
Herobrine
All survival
All creative/op/WE
Capture the Flag
Spleef
TF2 match
RPG map
World at War map
The Hunt
survival
nether adventure
end raid
regular faction PVP
other FPS like thing
Vampire Survival
Assassins Creed RPG
Monster Apocalypse RPG
Werewolf Survival
Harry Potter World

And more in the making.
We also take suggestions. All last about 15-45-60 minutes depending on the event. Some are just 1 match if HG or CTF for instance. Some can be anywhere from 3-5-8-10 matches.
Some of them would be done on the regular map, some have already prepared maps for them. I think it would be a fun experience, I want to do them and I want others to have fun with it as well.