I love the tours, the experience is unforgettable. Staff was friendly and very helpful. Would do it again!
It was easy to buy, VERY easy to use and it definitely saved us money. Would definitely do the Explorer Pass if we get to go back again. Absolutely the way to go! The City Pass is also another great option but we did not have time to visit 5 attractions/tours/activities. They also give you a guidebook which is helpful.
I purchased the three event pass and we were able to do two tours, the architecture boat tour and the Hop on Hop off bus tour the first day and the Frank Lloyd Wright house the second. We definitely saved money and it was super easy to use. There are also free things you can pick up around town, including coffee and chocolate, as well as discounts.
The only problem was we wanted to do the observation deck at the Willis building and it said that it gave you express access but we were told we would have to wait in line with the people who were buying tickets and it was a 2 hour wait the day we were there so we skipped it.