BEGIN:VCALENDAR PRODID:-//hacksw/handcal//NONSGML v1.0//EN BEGIN:VEVENT DTSTART;TZID=America/New_York:20181111T080000 DTEND;TZID=America/New_York:20181111T200000 LOCATION:Westfield Montgomery Mall, 7101 Democracy Blvd, Bethesda, MD, 20817, USA, SUMMARY:SOLD OUT! / Antietam National Battlefield Full-Day Tour DESCRIPTION:Join Columbia and Cornell Alumni for an all-day Guided Bus Trip to Antietam National Battlefield. Learn from Professor David Silbey about the bloodiest day in U.S. history. METHOD:PUBLISH END:VEVENT END:VCALENDAR