Rock Island Conservation Club Address: 2421 Big Island Pkwy, Milan, IL 61264 Phone: (309) 787-4770 Associations, Non-Profit Organizations, Banquet Rooms Other Businesses: Island Spa & Oriental Massage at 3422 1st Ave E, Milan, IL 61264 Valley Construction Co at Vandruffs Iss, Milan, IL 61264 Collinson & Scott PC at 225 1st St E, Milan, IL 61264 Floral Connection at 2220 1st St W, Milan, IL 61264