If your trip to Milwaukee is all locked in but your itinerary is looking a bit empty, we can give you a helping hand.Think of Milwaukee and then say the first thing that jumps to mind. Bet you said "Milwaukee Art Museum," right? Being such a famous attraction, you simply can't miss it. Toss your bags into the back seat and tick it off your bucket list.Soak up the best that this place has to offer by adding Discovery World and Charles Allis Art Museum to your to-do list. If you've got an extra day to spare, have a look at Mitchell Park Horticultural Conservatory and American Family Field as well.Close to the city center, Fiserv Forum is one spot you might like to consider putting on your must-see list. Harley-Davidson Museum and The Rave-Eagles Club are also a stone's throw away and worth a detour.