« All Events This event has passed. City Open House #1 June 29 @ 4:30 pm - 8:30 pm « 2026 Summer Concert Series: Concert #1 Yoga in Festival Park » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: June 29 Time: 4:30 pm - 8:30 pm Event Categories: CO, Castle Pines, Douglas County, Educational Event Tags:Castle Pines City Open House #1, City of Castle Pines Events, City of Castle Pines Open House Website: https://www.castlepinesco.gov/events/06-29-2026/city-open-house-1/ Venue Douglas County Libraries – Castle Pines 360 Village Squart Lane Castle Pines, CO 80108 + Google Map View Venue Website