I visited Louisville a few weeks ago. The last time I was there several years prior our band U.K. Grief played a show at a dive bar that goes unremembered. But it was where we debuted a new song there, “Pretty Little Johnny.” We went bar hopping after the show and discovered The Louisville Hugger. She was about the age of Courtney Cox when “Friends” ended and wore a brown leather jacket, loose green pants and blue heels. Long scraggily brown hair covered the parts of her face that weren’t already hidden by large sunglasses. She called herself The Louisville Hugger. She would go around offering free hugs. She had one of those little Louisville Slugger souvenir bats they give you at the end…