Fluff, the marshmallow confectionary in a jar, was invented in 1917 in Union Square. This festival celebrates that invention with over 15,000 people, and features musical performances, a cooking contest, Fluff-themed games and activites, and of course, treats made with Fluff!
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Here is a video from the past that provides information about a prior event. We hope you find it helpful in deciding whether you should attend the event this year.
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Other Massachussetts Festivals