every time i see the word "combat", i have the mental pictures of folks in army fatigues and expect tanks to be involved. imagine my disappointment when i didn't see any tank at all, much less spectacular explosions. very disappointing.
why not use World Martial Arts Expo (or Conference in a pinch) similar to the old Aiki Expo years past. sometimes folks tend to over-thinking it.
me, i kinda like World Folks-who-dressed-up-in-pajamas-and-partying thingy.