Oregon State Fairâs Sesquicentennial Success Posted by VenuesNow Staff | Oct 6, 2015 | General The fair experiencing success through a transitional time To access this post, you must purchase Subscribe to VenuesNow – 1 Year, Subscribe to VenuesNow – 2 Years or Subscribe to VenuesNow – 3 Years. If you are already a member of VenuesNow, please login here: log in