Name: Assay Office Museum Open House
Start: 2026-09-19T11:00:00-06:00
End: 2026-09-19T15:00:00-06:00
Location: Assay Office Museum

September 15 at 11:00 am - 2:00 pm

Longmont Senior Center

September 15 at 6:00 pm - 7:30 pm

Longmont Public Library 409 4th Ave, Longmont, CO

September 17 at 9:00 am - 10:00 am

Commissioners' Hearing Room Downtown County Courthouse, 1325 Pearl Street, 3rd Floor, Boulder, CO, United States

Virtual Event

September 17 at 10:00 am - 12:00 pm

September 17 at 1:00 pm - 2:30 pm

Virtual via Zoom

September 18 at 9:00 am - 10:00 am

Agricultural Heritage Center 8348 Ute Hwy, Longmont, CO

September 18 at 10:00 am - 5:00 pm

Agricultural Heritage Center 8348 Ute Hwy, Longmont, CO

September 18 at 6:30 pm - 9:00 pm

Ron Stewart Preserve at Rabbit Mountain 14950 N. 55th St., Longmont, CO

September 18 at 6:30 pm - 9:00 pm

Ron Stewart Preserve at Rabbit Mountain 14950 N. 55th St., Longmont, CO

September 19 at 10:00 am - 12:30 pm

Caribou Ranch 1521 CR 126, Nederland, CO

September 19 at 10:00 am - 5:00 pm

Agricultural Heritage Center 8348 Ute Hwy, Longmont, CO

September 19 at 11:00 am - 3:00 pm

Assay Office Museum 6352 Fourmile Canyon Dr, Boulder, CO

Events