Sean,
To be honest, thinking that it will be difficult to find Krestianstvo users in New York City, yet .)
It's better to say, Krestianstvo second version is based on OpenQwaq (
http://code.google.com/p/openqwaq), thus and on OpenCroquet too. Krestianstvo first version was based on OpenCroquet purely. So, may be you could try to make a meeting for people interested in all OpenCroquet forks?: OpenCobalt, OpenQwaq and Krestianstvo at least, that's will be a more chance people to come.
Krestianstvo SDK 2 is mostly based on OpenQwaq, but the difference is that it really works and is tested in mobile scenarios, what is highly needed for making installations, performances or mobile classroom ect.
Kinect and TUIO support, CAVE system are ongoing experimental features, that are not fully documented yet, but these are the priority tasks for me.
So, I am excited to see, that you are very interested in Krestianstvo SDK and what are you doing, but couldn't meet with you in New York City and even give you a list of people who use Krestianstvo there.
Best regards,
Nikolay Suslov