Fun House

From Frikipedia

Fun House was an 80's TV kids game show. Described by the theme tune as being "a whole lotta fun", which it patently wasn't. It was presented by Pat Sharp who sported a variety of horrific haircuts, and two ropey jailbait cheerleader twins, who produced a lot of mental images. None of them remotely holy. Friki seems to remember that they were called Mel & Sue, but could be wrong.

The teams would navigate through a variety of games, including an edge-of-the-seat go kart race which was slower than death by slicing.

Eventually, the winning team would get to go into the titular Fun House, sort of a big climbing frame made out of foam, in an attempt to win loads of cool prizes. It was only worth watching when they failed miserably.