INDIANAPOLIS, Saturday, May 21, 2016 – Information about the 100th Indianapolis 500 presented by PennGrade Motor Oil on Sunday, May 22, at the Indianapolis Motor Speedway. SCHEDULE (All times local) 7 a.m. – 6 p.m.: Ticket Office Open 10 a.m. – 6 p.m.: Public Gates Open 10 a.m.: IMS Midway Open 10:30 – 11:15 a.m.:…