I know there are a lot of players who's time differs from server time..
My suggestion is that certain events like; Vein Spawn, Ox Event, Hunter Hour, Boss Spawn, Tanaka Hunt, Find the GM and Metin Spawn are done twice the scheduled day.
(Maybe not all of these, but some?)
For me personally I would have to be on at 4am to participate in these events...
Maybe 10am server time (as normal) and then again 12 hours later?
I know its not possible for this to happen with all events such as National War, Siege War, and large events like that.
Anyways, just my suggestion.... whatcha think?