Graph Expo 2000. Chicago, Illinois September 11, 2000 Posted in Uncategorized Continuation of the Warsaw trip – GraphExpo 2000 in Chicago. Hung out with Helmut for a few more days before flying back to Minneapolis… get to stay home for an ENTIRE week!!! Wow now that’s something new. Beautiful view from the apartment Dinner at Hugo’s Frog Legs Helmut just noticed that Trevor looks a bit like Andreas… Helmut dashing towards Sorrisso’s The cool-looking RR Donnelley building Helmut singing along with the Irish Band Julie, a friend from College