SummerFest Wisconsin

So in a previous post I mentioned how I was in Milwaukee WI for work 2 weeks ago. I have to say, it was a good time, albeit it was a short trip. My coworker Kristina is from Racine WI and she rented a car while we were out there so we could be a bit more mobile to grab lunch, airport trips and so she could visit her family. I noticed these funny smiley face stickers on a lot of the street signs and I asked what they were. Apparently there is something called Summer Fest in WI which is essentially a big festival with food and bands and to help people find their way to the good time, they put up these happy stickers all over the place....nice