Open Source retreat in Tucson by SMS Editor • January 4, 2026 • Comments Off on Open Source retreat in Tucson 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: October 17, 2026 – October 23, 2026 all-day 2026-10-17T00:00:00-06:00 2026-10-24T00:00:00-06:00 Where: Tuscon, AZ Cost: TBD Retreats TBD
