ThinkGeek’s Huge Pi Day Sale is Irrationally Good Share March 14, 2019 Dm4r Technology Nerds, Pi Day is yours and to celebrate, ThinkGeek is taking 31.4% off of your purchase for one day only. Grab geeky t-shirts, or a mug to show off your loyalties, whether it be Lannister, Stark, Gryffindor, or Avenger. Read more… Source : ThinkGeek’s Huge Pi Day Sale is Irrationally Good
