Talk:List of Collections/@comment-27886349-20160228194800/@comment-24668482-20160228215548

There is no reward or anything to do with that screen anymore. It is part of the 2015 Christmas Update. As you completed quests in the Christmas Update's timed challenges, you unlocked 3 different cartoons. They don't do anything, or come with any rewards. They are mostly a "happy Christmas" from the game to the players. The Christy bubble on your home desktop will disappear when the next update I'd released.