Based on the search results, here is what we know about State Fair parking:

• Illinois State Fair has a supply lot for vendors who want to rent a parking space. Vendors must complete an application and submit it to the Space Rental Office.
• Illinois State Fair also has Parking Lot #1, which is an open area that can hold up to 770 automobiles. The lot consists of gravel and various buckeye and acorn trees.
• Wisconsin State Fair has a gate admission fee, vehicle parking fee, and camping facilities available. Gate 8 is designated for 4-H activities, and there is a zero-tolerance policy for parking violations.
• South Dakota State Fair also has a gate admission fee and vehicle parking fee. Gate 8 is designated for 4-H activities, and there is a zero-tolerance policy for parking violations. Camping facilities are available, but State Fair personnel and 4-H Youth Program Advisors assume no responsibility for those who camp on their own.

There is no information available on the specific ingredients or materials used in State Fair parking.