The obvious one would be to take a ringside seat for the "Big Bang". I don't know where we'd sit though, since the seats and the bar wouldn't have been formed yet ;o)
I guess we could go back to 1876 to watch Custer coming a poor second at Little Big Horn ;o)
It's funny how the sites connected to certain horrific events seem to retain that air hau kola,as anybody who has visited any of the Nazis death camps will tell you.Another is the Menin Gate,I doubt there are many people who stand there and listened to the echoes of the Last Post fade away who don't have a lump in their throat.
I cant decide and now will have this going round & round in my brain instead of sleeping, double drat, why cant I just pick something & be done with it !