Where would you go?

If you could spend one day in any place in any time in history, where would you go? You get three. Here are mine. And thanks to Ferzoco for posing this question yesterday.

1. Spain in the early 1930s, during the anarchist and worker uprising and just before the facist revolution

2. Somewhere in Africa a very long time ago (i know nothing) among a group of farming families that had been nomads less than 3 generations prior.

3. Assuming human history includes the future, i want to be among the second or third generation born away from Earth, or i want to be there on Earth's last day, whichever comes first. (if it's Earth's last day then i'd like to be in Varanasi.)