By Ethan Backer

Ninety years after Archibald Query mixed up his tasty marshmallow concotion for the first time (and in Union Square no less), the fluff faithful came out in droves to pay tribute to his sugary creation. Aside from all the great fluffernutter sandwiches to be had, artists, musical and theatrical performers, humorists and the general public indulged in a madcap festival last Saturday celebrating the culinary invention and nostalgic genius of fluff.