« All Events This event has passed. 2018 OPRA Conference & Trade Show January 28, 2018 - January 31, 2018 « Clemson University Spring Career Fair Purdue University Spring Career Fair » + Google Calendar+ iCal Export Details Start: January 28, 2018 End: January 31, 2018 Event Category: Tradeshow Website: https://opraonline.org/2017/01/31/2018conference/ Venue Kalahari Convention Center 7000 Kalahari Drive Sandusky, OH 44870 United States + Google Map