I'm interested in a community meetup but I can never reach LA from Asia, so NO.
By the way, I already held a small meetup with the local Maplers, it turned out very much fun! We stayed for almost one day talking about how our stuff got blown, tips …
This guide: http://maplestory.nexon.net/community#/showthread.php?1540809-Spiegelmann-s-Slumbering-Dragon-Island-Event&highlight=slumbering+dragon+island&nxid=6
Though it could be a one-time event...yet it's still good of a guide