I like to cook, but I too get my meat cling-film wrapped from the supermarket. I always feel vaguely guilty about the sanitised little packages of death that I take away to gobble up in the privacy of my own home. Surely there’s some secret, insidious process going on that I don’t know about? Surely it’s a beastly, grisly, macabre ceremony? How would I know? So, when the opportunity came up, how could I possibly refuse to go to the Czech equivalent? A zabijačka, a pig killing.