International Day of Peace
2nd Floor 2200 Pioneer Ave - 2nd Floor, Cheyenne, WY, United StatesSeptember 1–21 Library Hours The International Day of Peace is observed around the world each year on September 21st. We will be celebrating this global day by participating in the Peace Crane Project. Families and individuals of all ages will be able to write special notes to our sister group and make a crane of peace to send a message ...