May is Mary Devotion Month

http://www.zenit.org/article-32693?l=english

Benedict XVI:

We, in turn, feel in communion with every community, including the smallest, in which the tradition of dedicating May to Marian devotion is alive. This tradition is expressed in many signs: shrines, chapels, works of art and, above all, in the prayer of the holy rosary, with which the People of God give thanks for the good they receive incessantly from the Lord, through the intercession of Mary Most Holy, and pray to her for their many needs.