Noitamina's Silver Spoon is the kind of anime that inspires its viewers' self-motivation to become productive. To go with the theme, the anime is distributing flyers not only to promote the DVD, but to also stimulate the crafting urge of the fans as the flyer can also be folded into a milk carton, as you can see below.
The anime's offcial Twitter posted the finished flyer. The fliers are available at retailers for the anime's DVD release in Japan. At the top of the carton, it says "anime second season from January, 2014".