First Alternative Natural Foods Co-op2855 NW Grant Ave Corvallis, Oregon 97330 organic food store.Keywordsfood store, coop, natural foodOther Nearby and Related Resources First Alternative Natural Food Co-op Regional food store (about 1 miles away) Corvallis, US organic food store. Salem Food Cooperative Regional food store (about 26 miles away) Salem, US organic food store. Growers Market Regional food store (about 37 miles away) Eugene, US organic food store.