I was a teenager in the 80s, so I can't claim there wasn't the odd fashion faux pas in my closet, but never a sweater like that (although I seem to remember having one with a shawl neck!). 'Opening Night at the Boar's Nest' means we must be at the end of season 7. Although Hazzard Square does feature in this episode, I didn't spot anything interesting or new. Instead we get a couple of new locations. This is said to be the state pen from which Floyd Malone is being released. I'm assuming that, like one of the previously used hospital shots, this is just stock footage. Despite a bit a seaching online I haven't been able to identify which facility this is - any ideas?. The water tower looks very like the one at Warner Bros' studios, but I can't see a prison anywhere near that. I did manage to identify the location of this next shot. The entrance to 'Bonner State Prison' isn't part of a set, but it is within Warner Bros' studios - see map below. I've arrowed the walkway where the previous shot was taken. The familiar stores of New York Street are visible at the bottom. Another mystery location here. By the coloring I'm sure it's also somewhere around the studios, but I can't tell where.