Map Rainbow Grill 4158 Chicago Dr., Grandville, MI 49418 Add To Trip WebsitePhone: (616) 534-8645 Description Rainbow Grill has been in business since 1946. We are a large family restaurant that serves traditional food. Homemade pies, soups, and muffins. Open six days a week starting at 6:30am until 10pm. Videos TripAdvisor® Traveler Reviews More To Explore Categories: Restaurants Eat & Drink City: Grandville Region: West Central Although the MEDC uses reasonable efforts to maintain the accuracy of the website content, it is not represented to be error free. Read legal information.