What in the wide, wide world of sports is MythiCon?

MythiCon is an informal gathering of mythical beasts at various locations worldwide, created by the mythical beasts and intended for the general enjoyment of mythical beasts of the RhettandLinkommunity.

Please check the updated MythiCon 2015

page linked below for the most recent info

and description of this event.

What in the wide, wide world

of sports is MythiCon (v3.0)?