I know its crazy expensive!! But the most cost effective way to go would be to look into the parks that are in the area. We went with Camas meadows golf club for our venue which has both indoor and outdoor (its a lil spendy but so worth it). Look up alderbrook park and resort (I think thats what it's called) I know someone that was married there and they loved it. Its outdoor and looks really pretty from the pictures I saw of their wedding. It is also a good price. I believe it is in WA is close to vancouver.