Most people know that October 31 is Halloween, or All Hallows Eve. Fewer know that there's only a Halloween because of the days that follow. November 1 marks the Catholic holy day of obligation, All Saints' Day and November 2 is All Souls' Day (celebrated as Dia de los Muertos or Day of the Dead in Mexico). Halloween was a pagan blowout that anticipated the solemnity of the proceeding holy day. Use these free printable Catholic saints coloring pages, crafts and lesson plans to learn more about All Saint's Day and Halloween.Free printable Catholic saints coloring pages for All Saints' Day