Quadrupel Sour, Blonde Sour AleNorthwest Beer GuideJune 08, 2017Portland, Oregon, Cascade Brewing Company, Cascade Manhattan NWComment Cascade Manhattan NW Blended Ale Quadrupel Sour, Blonde Sour AleNorthwest Beer GuideJune 08, 2017Portland, Oregon, Cascade Brewing Company, Cascade Manhattan NWComment