Nearest date. And to clarify, if two people guess for instance March 5 and March 7 and the date ends up being March 6, then I will take whichever of those two people posted first -- counted as an ENTIRE DAY, not as hours/minutes from the date. (So 12:01AM March 6 would still be March 6, and if the March 7 guess came before the March 5 guess the March 7 guess wins.)