Dendrobium Anosmum
until the 77th Oregon Orchid Show & Sale, Portland OR
April 25-26, 2020
The Northwest's Largest Orchid Event

Welcome to the Oregon Orchid Society
Portland, OR



OOS Monthly Meeting – Jan 15, 7:00PM
Speaker: Rick Burian – Orchids of Northern Thailand


OOS Monthly Meeting – Feb 19, 7:00PM


OOS Monthly Meeting – Mar 18, 7:00PM


OOS Monthly Meeting – Apr 15, 7:00PM


Orchid Show and Sale – Apr 25-26


Siena Hall, Holy Rosary Catholic Church
375 NE Clackamas St.
Portland, OR 97232