CHICAGO - JUNE 27: Willis Tower (formerly Sears Tower) on June 27, 2013 in Chicago. It is 442m tall and as of 2013 is the 2nd tallest building in the USA.; Shutterstock ID 154910243; name: Deb; Client: Marriott; Publication: Marriott Chicago; Story ID: 5 Chicago Tourist Traps to AvoidA fun new project for Marriott that gives a local perspective to guests visiting the city. So here is my take on places you should avoid going.