Whoa! Great find, Buckler89!
I can't quite tell from the description, but is Unstrung going to be a puppet show? Like marionettes and stuff? If done correctly, this could have the potential to be a super cool (and intensely creepy) show. Count me in!
Also, since this show is going in the Kings Dominion Theater, I guess Eternal Jamnation is out. Interesting how, just like the main season, there park's main show won't be a musical. Interesting.
I also
really like the description of Lockdown. The prison theme seems like the perfect idea for the location and for replacing Outbreak. That said, an idea is only as good as its execution, so we'll have to wait and see how things turn out. *glares at Maze of Madness*
Looking at the description of Tollway Terror, it sounds like the theme will revolve around monsters lurking in the woods, as opposed to Bloodbath which was themed to cannibalistic hillbillies. I thought the hillbilly theme was rather lame, so I'm excited to see whether the "forest monster" theme works better. Either way I'm glad to see the Tollway still being used for a haunt- it's a brilliant concept that has had poor execution.
As for the bar... ehh. I'm hesitant, but I won't raise the white flag just yet. If there's just one bar, I guess that's okay, and its location in a dead-end corner of the park near Club Blood does make sense. Hopefully it shouldn't interfere with the rest of the event too much becuase of its location, and tying it in with Club Blood does work thematically. My understanding is that one of BGW's marketing executives is KD's new head of marketing, so I suspect he had something to do with this addition.
As long as this does not spread throughout the park, I suppose it is okay.
The karaoke, though, has the potential to be the scariest thing at the event.

I wonder if it will be on the Grove Stage or in a new location closer to Club Blood?
Edit: Check that, the Grove Stage will be housing what I assume is a newly revamped version of Blood Drums called Blood Drums: Static. Other than the slightly altered name and the "New in 2015!" tagline, I don't see anything pointing at what will be different in the new show. Regardless, thank goodness this is being refreshed. It was getting extremely tiresome by 2014.
Speaking of shows, looks like Overlord's Resurrection is being replaced by "Overlord's Scaremony." How the latter will differ from the former, I have no clue. Hopefully it's not changed too much- I loved the Resurrection.
And Nicole, as far as the event's house count being down one, I'm wondering if that source did not count "Tollway Terror" as a house. It was, after all, a third party source that may have its own independent definition of "house".
Though to that I'll have to add my standard disclaimer: ...but I've been wrong before.