Oskar Blues Brewery released its first-ever mixed 12-pack in existing markets beginning in May and June called CANundrum. It includes four Dale’s Pale Ales, four Mama’s Little Yella Pils and four Old Chub Scotch Ales. CANundrum gives “canned craft beer drinkers an easy way to pack in the big three Oskar Blues brews at the lake, trailside or music festivals this summer.” All of these brews are multi-award-winners.Founded by Dale Katechis in 1997 as a brewpub and grill, Oskar Blues Brewery launched its craft-brewed beer canning operations in 2002 in Lyons, Colo. It was the first American craft brewery to brew and can its beer.