Today is the 305th day of the year, 1,401st day of the decade, and 5,054th day of the century/millennium.
The next mathematical holiday coming up is Fibonacci Day on 11/23/2014 (1, 1, 2, 3, ....) so you still have about 3 weeks to prepare. Keep an eye on my website for the next couple of weeks for updates on Fibonacci. Some of the updates may have information you already know about, but I guarantee you that several updates will have information you have not heard of yet. I'm just trying to give you an opportunity to look real good on Fibonacci day. "2, 3, 5, 8, Who do we Appreciate! Fibonacci, Fibonacci, Fibonacci!"
There are 54 days until Newton's birthday, 66 days until Phi Day, 98 days until "e" day, 133 days until Pi day, 239 days until Tau Day, 263 days until Pi Approximation Day, and 355 days until Martin Gardner's birthday.