It's time to renew service vehicle placards All service vehicle placards need to be revalidated at the Parking Office by Tuesday, Jan. 7. Please bring your placard to the Parking Office located in the Memorial Union. Our office hours are 8 a.m. to 4:30 p.m., Monday through Friday. If you have any questions our office number is 777-3551. -- Thank you, Sherry Kapella, Parking Office manager.