I dont know who does it every year but i get scheduled to work that sat every f'n time. Plan to get there at about 6:30-7 if you are shopping, they dont officially start until 8 but stuff starts moving fast. I usually walk it about 10 times and i see new stuff up untill about 0900. I picked up a 426 Vertex magneto and wires for 40 bucks, too cool not to pass and i dont even own a big block!