Really now!?!?

Before I left the Thompson Center (or formerly the State of Illinois building near Randolph/Clark Streets) I snapped a photo of this worn sticker in the revolving doors of this building. Let's us know that using these doors instead of the regular doors are more energy efficient.

If we want to know more we can just go to green.illinois.gov!

Heh! I didn't even realize that I took this picture backwards.