more breweries like these? The Commons, Logsdon, Upright, & Cascade

So recently I managed to acquire some awesome beers were superb and was able to get down to Portland and visit Cascade, Hair of the Dog and others.. Anyway I have been really getting into the beers coming from The Commons, Logsdon and Upright and of course Cascade for their sours and saisons, and was wondering if there are other breweries around focusing in on those sort of styles? Last night I just had the Oak Aged Saison Brett from Logsdon and it blew my mind. I have a couple bottles tucked away as well. And The Commons - Myrtle was outstanding as well. Recommendations?