Posting hints.
ImageShack - Best place for all of your image hosting and image sharing needs this large crowd is watching a parade.
ImageShack - Best place for all of your image hosting and image sharing needs about 50 miles west of above.
ImageShack - Best place for all of your image hosting and image sharing needs Chicago area, about 1000 miles north of the above two.
Mardi Gras?
Baton Rouge, LA? I gander to say its a plantation, but since Baton Rouge is plantation country, its hard to pick one.
Like, Arlington Heights or Rockford?
Right!
Pick a famous one. 
Arlington Heights is close. Think further north.
I was going to say that it seems to be an amusement park, but it looks too dinky to be the famous White City.
It is.
There’s Nottoway I can come up with one plantation name
It was once used as a vampire’s home.
I loved Kirsten Dunst in that movie.
Someone take a stab at my seat one…Or should I say…a shot…
New Orleans?
Which would make that some kind of Louisiana plantation house?
Er, OK, so none of those posts were there when I started that one! That’ll teach me to go and make coffee while I Google!
Oedipus, I was going to say Lincoln Theater but the pics I could find didn’t look right. That would be because it is called Ford’s Theatre!
From the rear. 
Posts 203 and 208
I got some Korean madness here.
75
76
77 (shout out to the dirty south and KK!)
and bonus that shouldn’t be hard at all, but very fun all the same:
78
Try and get that chair one though! Same area as the Rainbow pool!
Was Ford’s Theatre not right?
I didn’t see it…darn…yea, Ford’s Theatre
Ah ha! I have visited that one then.
In that case, Six Flags Great America in Gurnee?
Two of mine that still haven’t been solved, unless I missed them:
Some of the numbers seem to have been duplicated, but let’s call this one
79: http://i48.tinypic.com/2wlu0qe.jpg
(I’ve tried to keep the size large enough to read the signs - click on it then “view raw image” for the largest version)
My first and perhaps too obvious guess is Santorini. I can’t find an exact match for the hillside, though, and the kids don’t look Greek, so I suspect it may be a copycat place.