The are items that are 'Clickable' throughout the University but they are just Fun notes and not badges. ( Tv, Copier, Microscope, Cabinet in lab, Table about Gum and Boogers on 3rd floor) are a few that I came across. Now if you are new to invention and need the "Inventor" badge, then you will go through the tutorial and there are items and Faculty Contacts that you will click on to get that badge.
I would love to be wrong and get another badge though. 🙂