Well, it wasn't meant so much as a plug, but to share my total shock at how something meshed so well with a passion I have....camping and owning an Airstream. I do still have our Safari and though I've considered an upgrade, I still remain fairly passionate about the brand. For a few years now, I've had my hands on several other RV mags and not only do most not even bring up Airstream, the just didn't have 1/8 of what I got in one issue of Airstream Life. I did get a few back issues with the current issue and they are all great reads and one thing I found really interesting is that a good number of folks on this forum like you and I contribute to the magazine making it even more useful with real owners sharing real life exp, not to mention that the publisher, also a forums member runs the show.
I just put Sears Tower on there and planned on rotating city landmarks. Most here say we're from Chicago, but most of us Airstreamers don't live in the city, we're suburbanites, but it's easier to say Chicago than one of the suburbs.
As for Sears and their corporate home, Sears sold the building several years ago and moved to a fairly LARGE campus in a western suburb of Chicago called Hoffman Estates.