May 22, 2014. A baby T-Rex paid a surprise visit to Groupon headquarters in Chicago, Illinois. Watch: Groupon spokeswoman Megan Yeager said her company had made arrangements with the Walking with Dinosaurs traveling arena show. http://youtu.be/jUFTdjrMX2c Chicago’s ABC affiliate, WLS-TV reported the visit. A note on their website said there weren’t any upcoming Walking with […]