Update: As of today, Jan. 9, 73 NSXs are planning on attending. Should that occur, this will be the second largest assembly of NSXs ever. The biggest gathering occurred back in 2003 during the NSXPO at Laguna Seca where approximately 150 of these Honda supercars met.
A parade entrance is planned for those meeting prior to the event. Weather permitting, this should be quite a site.