A blimp?

On our way out to eat my wife pointed out this blimp higher up us, which is not a usual sight around here. I actually took this out of my truck window while driving, which I would not recommend 🙂

I have no idea what this blimp was advertising or where it’s located. I tried to look for the web site but I’m at school, as soon I typed in the word "German Casino" the internet filter we use went off like a slot machine.