List of Olive Garden Stores in Kennewick, WA Outlet Note Regular Brands Olive Garden Washington Kennewick Rating 4.8 based on 100 votes Official Website http://www.olivegarden.com/ Products Beverages Specials Lunch Dinner Cocktails Beer Wines Dessert NameAddressPhone Name/Address/Phone Olive Garden outlet - Kennewick 1420 N Louisiana St (509) 374-3500 People Also Viewed