Above: Jeanne Honsberger’s class at Port Credit Secondary School, Port Credit ON. Jeanne also sent in the below photo (centre-left) of white-icing cupcakes. Below left: Jeannette Gobolos, Williams Lake Secondary School, Williams Lake BC with her students, Britney Anderson and Ellis Smith (glasses) and their custom-made periodic table shirts. Below centre-right: Brian Williams’ periodic table birthday cake at Lamar High School, Lamar TX. Below right: Deanna Cullen, Whitehall High School, Whitehall MI sent in this photo of a student’s mother who baked 112 cupcakes. Mother and daughter are pictured arranging the cupcakes while studying the classroom periodic table. Bottom: Mole Day celebrations in Albert Moniz’s class, Streetsville Secondary School, Streetsville ON.