is the Czech equivalent of Valentine's Day. The most common custom is to kiss your love one under the cherry or birch tree in bloom. Superstition says that a girl who has not been kissed on May 1 under a blooming tree dries out in a year. With this tradition is associated a significant Czech poem by Karel Hynek Macha “May”. During this day people build so-called "májka", which is the symbol of this day a decorated conifer. May 1 is the Labor Day and it celebrates the anniversary of the end The World War II. [15]