The first Easter bunny story was published back in 1680. During the Easter candy consumption is the highest and that, of course include chocolate eggs consumption. Chocolate eggs came to production in Europe, in the early 19th century. Chocolate bunnies, along with chocolate eggs, are the most popular candy connected to Easter.
This year Easter is on April 1st (April fools day) when people make pranks to each other so this year we might ending eating salty chocolate or get colored wooden egg. 😀