If you are ever in Green Bay Wisconsin and you have kids, this is the place you must go.  You can easily spend a morning there and not spend $20 (unless, of course, you head over to the food stand).  We just took our kids there, and they had a blast.  The tickets are a quarter a piece.  For the kiddie rids, you usually only needed one ticket.  Now, if you are in the need of an acne treatment (which would mean the bigger kid rides), then those usually were 2 tickets.  For rides, they have everything from the scrambler to a ferris wheel to a merry go round to bumper cars.  There really is something there for all ages and it is quite affordable.