The design-agency dietrabanten created their Easter-mailing 2010 in reference to a well-known German nursery rhyme: Häschen in der Grube (bunny in the cavern) became Häschen in der Tube (bunny in the tube). A sweet compliment at an unseasonable point of time good for a lot of attention among clients, friends and partners. 100 grams of Easter-bunny in its densest form (most exquisite chocolate-mousse guaranteed without annoying cavities) seduced the recipients to indulge in their sweet tooth.