OK, so I think I want to go ahead and have a Zendo party next weekend. If you're interested, please let me know whether Saturday or Sunday (September 20th or September 21st) would work for you. I'll try to find a time when most people can make it.
Here's what I mean by a Zendo party: people come over to my house for the purpose of playing Zendo. After a while, if people get tired of playing Zendo, we might play some other game or games, but, really, this party is mainly about Zendo.