U.S.S. Palo Duro’s Anniversary 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: May 18, 1997 all-day Repeats 1997-05-18T00:00:00-05:00 1997-05-19T00:00:00-05:00 This Region 3 Chapter first Commissioned on: May 18, 1996.