Ryan Ashmore submits: "I have been instructed by the FSM to create a new spring holiday. It shall be called Feaster, and it shall occur according to the Holy Feaster Algorithm: 1) Add 75 to the Common Era year for which you wish to find the date of Feaster; e.g., for 2009 the result is 2084. 2) Lop off the first two numbers of the result and subtract by one. This is called the Divine Divisor; e…