BEGIN:VCALENDAR PRODID:-//hacksw/handcal//NONSGML v1.0//EN BEGIN:VEVENT DTSTART;TZID=America/Chicago:20190119T123000 DTEND;TZID=America/Chicago:20190119T143000 LOCATION: inside the Marquette Building, 140 S. Dearborn, Chicago, IL, 60603, USA, SUMMARY:SOLD OUT Loop Interior Architecture Walking Tour with Pedway DESCRIPTION:Additional tours available January 12 or 26. Explore Chicago from an insider's perspective with architectural interiors and some of the underground passages of the Pedway. METHOD:PUBLISH END:VEVENT END:VCALENDAR