Yes I most certainly did, and indeed do! This coming June appears to be the ideal time as I know I will encounter no others for at least fourteen days, plus my sojourning friend, the Sun, should have returned so as to "feed" me.
I have thought of fasting on grape juice, but organic grapes cost a small fortune here so perhaps orange juice is the way to go. Incorporating white powder gold into a protracted fast may be a tad too "extreme," but this is pure speculation.