If your trip to Oak Park is all locked in but your itinerary is looking a little empty, let us give you a helping hand.Brookfield Zoo and United Center are some fascinating attractions that everyone should make time to visit. Map out your route and spend a while experiencing each one.Not far from the city center, Frank Lloyd Wright Home and Studio is one attraction to consider putting on your to-do list. If you still have space on your schedule, Ernest Hemingway Museum and House and Oak Park Conservatory will keep you busy as well.