Here are a couple of suggestions, The Caterpillar Visitors Center Downtown Peoria. Just opened a few months ago. The Wheels Of Time Museum out north of Peoria in Dunlop. It is on hwy 40 just off bypass 6 which connects with I-80 on the west side of Peoria. You can also stop at the ACMOC store at 7501 N University Ave Peoria PH 309-691-5002 or 309-369-5900 call for open hours. I would call ACMOC's office for information.