You may have heard of (or even celebrated) Pi day on 3/14, but how about Tau Day? Tau is approximately equal to 6.28, so that makes (6/28) TAU Day! Aside from eating twice as much pie as we would on 3/14, we’ve found another way to celebrate: having some fun with math! Join us at the Danbury Library as we present some fun math related activities with the Danbury Lego Robotics Team!