https://www.techradar.com/news/inside-steelseries-where-gaming-accessory-concepts-turn-into-reality

During this year’s PC Gaming Week, we had the chance to hop over to the US office of one of the companies behind some of our favorite PC gaming accessories: SteelSeries. 

Walk around Chicago’s West Loop, where the scent of freshly made chocolate frequently fills the air, not a twenty minute stroll from the Sears Tower (yes, the one some now call Willis Tower) or the Union Station, and you might never notice you’ve passed the SteelSeries office.