Picture this: you're wandering through the old medieval lanes of Kilkenny—what a gorgeous city, right?—and you duck down a skinny little passage, maybe just off the main High Street. And there it is: a pub with a name that just grabs your curiosity: The Hole in the Wall. It doesn't shout about itself with flashy signs; it kind of whispers at you, inviting you to step into a story that really…