What are the statistics behind the biggest van party in the world that Aleksey Nazarov is connected to?

The available content only mentions the “biggest van party in the world” in a short caption and tags @vannationals. That refers to the annual Van Nationals event (a large custom-van gathering), but no detailed stats are given in the retrieved material.

Publicly, Van Nationals gatherings can draw hundreds to over a thousand vans plus additional spectators, but exact current numbers, attendance records, or acreage are not listed in the content tied to my page.

Are you interested more in rough attendance/size, history of Van Nationals, or how my work connects to that scene?