Mentioned by Choose Chicago
11 Must-See Museums Near Downtown Chicago
"Snap a selfie with the largest creature to ever roam the Earth at the Field Museum, where Máximo the Titanosaur greets you as soon as you walk through the doors. After, explore the museum galleries and say hello to SUE the T.rex, man-eating tigers, mummified Pharaohs, rare gemstones, and giant bugs. You can also do some Dozin’ With the Dinos, when families and groups with kids ages 6 to 12 experience the museum after the lights go out."