Pi Day was an annual event that was to be celebrated on the 14th of March, by the Math Club at Azim Premji University, to celebrate, explore and promote mathematics.

March, the 14th is internationally recognized as Pi Day, after the mathematical constant π, which is a transcendental number. It's value is 3.141592...  π is an irrational number, with a string of never-ending digits after the decimal point. The following logos were inspired by this magnanimous, beautiful and irrational number.