I like Hide n Seek events on pretty much every game I play(ed), including PokeMMO. I just don't want to see a whole channel reserved to this activity. It's like there would be a channel that had fishing contest all the time. They are supposed to be events and rewarding, not a gamemode. By having this kind of gamemode, it would pretty much kill this event and it's not even something that would be enjoyable do to possible cheating that cannot be restricted.
PvP
Shiny Hunt
Trading/Collection
Afking
Dungeon SoonTM ?