Great! I'm excited about the response thus far. Terence, I'd love to see an 8x20, though I'd understand if it's too much to lug over for two photos... (back to that large changing tent idea....) Should be a lot of fun. We have not yet set up a time. If the list of planned attendees gets big I may setup two meeting times so that the people that travel have some leeway.
I'm also waiting to hear back from the Central Park Conservancy on their tripod/photography rules & regs. If a permit is required I'll take care of that.