This was in season eight, I believe two episodes after Kelso left the series. I missed him a lot in this episode because it was the first one in the 8th season where the gang was all together, having fun. It was Randy's idea to steal the clown, and I imagine Kelso would have gone wild by the idea. The show lacked engery once Kelso was gone.

And there's a scene where they put the clown back at night and Bob pulls up and orders through it, with Fez standing behind it, acting as if he's an employee taking Bob's order. But why would Bob think the place was open. It was night and the lights were out. WHY would he just pull up and start ordering, lol.