Dates of Operation
1906 – 1917
Address (with link to Google Map)
418 S. Main St., Pendleton, Oregon
1910 Sanborn Map
Number of seats (when available):
Owners/managers (names only, not dates unless significant)
Promotional strategies notes
Advertises mention entertainment for the entire family. Claims to be the only theatre in Pendleton with modern conveniences. In 1911 there was a change of program four times a week.
Sample news clips, advertisements
“The Cosy.” East Oregonian. 16 Feb. 1911, pp. 8.