About Divine Mercy Sunday:
The first Sunday after Easter is now known as Divine Mercy Sunday, based on the writings of Saint Faustina. In addition to the original Shrine in Poland, there are shrines to Divine Mercy in several other countries as well.
Lithuania
Vilnius: Shrine of Divine Mercy (original painting of Divine Mercy)
Poland
Krakow: Original Shrine of Divine Mercy in Krakow
U.S.A.
New Braunfels, Texas: Mission of Divine Mercy
Salem, Massachusetts: Saint John Paul II Shrine of Divine Mercy