Today I experienced full immersion while enjoying Dublin's terrific history exhibit 'Dublinia.'
If you are in Dublin, this exhibit is wonderful. I saw bits of it a few years ago, and was eager to return and spend some real time there. The curators and cosplaying docents were absolutely fantastic. I learned a ton about the evolution of Dublin over the last 1200 years or so, and immediately took a walk about town to see a number of the landmarks and artifacts they discussed.
Pooping in medieval times seems like hard work.