I live in the area and passed by with my E30 two weeks ago.
Was directed to the "secondary" parking lot while the import cars ahead and behind went to the "cool" parking lot.........Must have been their neon lights. Damn.
Anyways ended up parking next to two other E30's in the back so it was all good! Actualy a few interesting cars their besides all the typical modified imports. And I donno how this show came out of nowhere to have such turnouts.