Washington Conference/DSO Posted on September 13, 2016 by Christy Rich Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: February 26, 2017 – March 1, 2017 all-day 2017-02-26T00:00:00-06:00 2017-03-02T00:00:00-06:00 Where: National Headquarters 700 N Pennsylvania St Indianapolis, IN 46204 USA