It has been a few years since I have been in O'Hare, as I usually fly Delta. The last time I was there, I found a small lounge I was able to access with my AmEx card even though I was flying United. I do not recall the details, other than it was not an airline specific club. I can picture it, and it was kind of tucked around the corner at the start of one of the terminals (possible near the sushi restaurant). I cannot find any information for it online. Is anyone familiar with this club, such as the name and where it is located? I am not traveling internationally. Thank you!