Luke Metzler serenades Bona’s
By Hunter Samuelson Staff Writer “I love beer. I love beer. I love beer.” Those are the vocal warmup words 22-year-old musician Luke Metzler sang at the Rathskeller last Friday at the same time as the beer-tasting event. With faded blue jeans, a chinstrap beard, and a t-shirt with the words “Clawson’s Deli,” Metzler…