Excelsior #66 — Installation 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: September 18, 2022 @ 10:00 am – 9:00 pm 2022-09-18T10:00:00-06:00 2022-09-18T21:00:00-06:00 Excelsior #66, OES