As with all goodbyes, every University of Kentucky Senior Day carries an emotional poignance. Yet the best senior send-offs bring more — fun; a surprise guest; a really good basketball game — than just the melancholy of saying farewell. On the day that blue-collar, man-of-the-people Josh Harrellson makes his UK home-game swan song, let’s relive the five most memorable Senior Days of the Rupp Arena era.