If your trip to Cranston is all locked in but your itinerary is looking a little empty, let us give you a few hints and tips.Take in the best that this place has to offer by adding Roger Williams Park Zoo and Kennedy Plaza to your itinerary. If you have an extra day to spare, check out Rhode Island State Capitol Building and Brown University too.Plan a stop at Warwick Mall. It's one attraction you'll usually find on many visitors' to-do lists. If you still have room on that travel schedule, Miracle Mile of Shopping and Garden City Center will keep you amused too.