Reservations for plant tours will be made at the registration desk on Thursday evening at Embassy Suites and Friday at the Zentrum. The Zentrum will open at 8 a.m. Friday Plant tours begin at 8 a.m. and will run until 3:30 p.m. Limited factory tours will be available on Saturday. Please remember to wear comfortable shoes and plan on walking for about an hour. NOTE: FOR SAFETY REASONS, no open-toe or open heel shoes are permitted on tours. NO EXCEPTION TO THIS SAFETY RULE! Check in at the Zentrum about 15 minutes before your scheduled tour time and please be prompt. Also, cameras and cell phones with cameras are not permitted in the plant.