Olive Garden adresses in Oswego‚ IL Home Work hours Olive Garden hours Illinois Oswego AddressPhoneMap2620 US Highway 34 Oswego(630) 551-3219 You May Like Chipotle Mexican Grill hoursMcDonald's hoursOlive Garden hoursDunkin' Donuts hoursT.G.I. Friday's hoursCulver's hoursPeople Are Reading