PROM + Add to Google Calendar + iCal / Outlook export The event is finished. Date Apr 21 2018 Expired! Time 8:00 am - 5:00 pm Local Time Timezone: America/New_York Date: Apr 21 2018 Time: 9:00 am - 6:00 pm Cost $0.00 Category Spring Organizer Oklahoma School of Science and Mathematics Phone (405) 521-6436 Email admissions@ossm.edu Website ossm.edu Share this event