Life In 19x19

I have been thinking a little about organizing a tournament with apart from Go, also eg Mahjong, Shogi, Xiangqi, and Renju.
Anyone have experience of something similar?
I was thinking of blitz games, about 30 min/round so no games would have to go at the same time as others so all who wants can play all games...

/Mats

Seems interesting.

Never organized something similar, though. You might have people that don't want to play all of the games. Consider how that fits into the tournament schedule/score