fresh Legs

Fresh legs today as it was one of those rare days where I felt fast:
relatively speaking, which is to say fast for me. 16mph for the hour and
I didn't draft John, who joined me today at 6:15 am. I have fresh legs
about once a month, and today was the first time in a while. Had them
the third day of the ragbrai last year and the first day of riding in
italy last summer. It's so infrequent I remember them year to year. And I can never
explain it.
And yes, day 2 w/o chocolate yesterday passed w/o incident. Can I do 30?