I just wanted to commend you for tastefully posting the stickers in places that they belong. Thank ya.
The best I could do right now would be thumb-tacking an unstuck sticker to a bulletin board. An administrator would detect a disturbance in the force, and promptly trash the thing.
Once, I tried telling a family member about this place, and it's definitely better to just post the stickers randomly in public spots. The people who wind up sticking around are just about always pretty chill.