After a phone interview, I was invited to interview in person. The 3 hour tour / triple interview process was unique and awesome. I was guided through their entire space at Merchandise Mart and was invited to ask as many questions as I wished. Very casual and relaxed interviewing, felt more like a conversation. The first part consisted of a Wonderlic test, did a few practice rounds days before the interview that helped a lot. The final part consisted of 2 logic questions, where you will solve/talk it through with your interviewers, which I did fairly well on the first, and nailed the second one. All in all great experience but unfortunately did not receive an offer for the position (notified one week later as promised). Granted I lacked in experience, but believed in the purpose of their mission so I was persistent to land an interview.