What the Fluff Festival in Somerville

Fluff Festival in Somerville Union Square

Now in its 13th year, “What the Fluff? A Tribute to Union Square Invention” is a madcap festival honoring the invention of Marshmallow Fluff. This fun-filled event draws over 20,000 people and is cited as one of the reasons why Lonely Planet named Somerville in the top 10 “Best In The US” travel destinations for 2016.

Join us for a celebration of the genius of Archibald Query, who invented Fluff right in Union Square in 1917. Artists, musicians, theatrical performers, culinary geniuses and the general public pay tribute to this great American creation in a zany, fun-filled festival. The 11th annual event features musical performances, a cooking contest, fluff-themed games, activities, antics and fun for every age, and Fluff treats of every sort. With this year’s theme of “Fluff U: A Sweet Education”, we’re transforming the beloved Union Square into our very own sticky, sweet campus.

“What the Fluff?” A Tribute to Union Square Invention is presented by Union Square Main Streets as part of the Somerville Arts Council/ArtsUnion.

As seen in Yankee Magazine and Delish!

Check out our updated website for information about this year's live entertainment, schedules of games & activities, a list of food and craft vendors, and so much more! Welcome to Fluff University!

Union Square Somerville, MA

When: 
Saturday, September 22, 2018 from 3:00 to 7:00
Rain Date: Sunday, September 23, 2018
Phone: 
617-955-0080
Appleton Farms in Ipswich Massachusetts offers farm-based Summer Programs for kids ages 5-15

Babson Farm Quarry Self-guided Walking Tour at Halibut Point

Kids will enjoy this tour of the Halibut Point State Park and Quarry with a focus on its stone-cutting history!
Take a self guided tour at one of Massachusetts most beautiful locations!
7:00 am to 6:00 pm

Saugus Iron Works Park Grounds & Estuary Walk

Take a hike along the Saugus River Estuary ande explore the Saugus Iron Works Park grounds in Massachusetts
Learn about the natural world in Saugus while ecploring the park ground ast the Saugus Iron Works National Historic Site in Massachusetts.
7:00 am to 7:00 pm

Flying Horse Outdoor Sculpture Exhibit at Pingree School

Pingree School in Hmailton Massachusetts hosts their annual Flying Horse Outdoor Sculpture exhibit each Fall. Sculpture: Phoenix by Robin Tost.
Pingree School hosts the 16th annual Flying Horse Outdoor Sculpture Exhibit on their campus in South Hamilton, Massachusetts .
8:00 am to 6:00 pm

Salem Witch Hunt Walking Tour

Learn about the true reality of the Salem Massachusetts Witch Trials Salem Massachusetts on a self guided walking tour with Essex Heritage
This self-guided walking tour is designed to help explain the true history behind the Salem Witch Trials. After more than three centuries of storytelling through countless books, movies, and television shows, the line between historical fact and dramatic fiction has become increasingly blurred....
9:00 am to 5:00 pm

Crescent Farm Corn Maze

Crescent Farm corn maze in Haverhill Massachusetts
Imagine the biggest puzzle you’ve ever seen. Now imagine a day in the sunshine with your friends or family. Now add an adventure that takes teamwork and memory skills. All these things and more can be found at Crescent Farms Corn Maze. Crescent Farm Corn Maze trails cut into 9 acres of corn. Inside...
9:00 am to 9:00 pm

Haunted Happenings Marketplace

The Haunted Happenings Marketplace runs Thursdays-Sundays during October in Salem Massachusetts
The Haunted Happenings Merchant Marketplace is coming this October! Get ready for a one-of-a-kind shopping extravaganza throughout Historic (and some say haunted) Downtown Salem!
10:00 am to 6:00 pm

Saugus Iron Works House Tours

Free Ranger guided tours of the Saugus Iron Works House in Massachusetts
Join National Park staff at Saugus Iron Works National Historic Site for a 30-minute tour of The Iron Works House.
11:00 am

Saugus Iron Works Tours

Free Ranger guided tours at Saugus Iron Works Colonial Industrial Site in Massachusetts
Join the National Park staff at Saugus Iron Works National Historic Site for a tour of the colonial industrial site. On select days, you may be able to stick around and witness pop-up molten iron pour, blacksmithing, waterwheel demonstrations, and take part in hands-on river stewardship activities.
2:00 pm

Halloween on the Hill

The Trustees host a celebration of Autumn and Halloween at Long Hill Sedgewick Gardens in Beverly Massachusetts
The Trustees of Reservations invite you to tour the gardens at Long Hill Gardens in Beverly, Massachusetts to celebrate Autumn and Halloween! Long Hill is excited to bring back our annual Halloween on the Hill event! Come explore our beautiful property as we transform the Long Hill gardens into a...
5:00 pm to 8:30 pm

Friday, October 17

Saugus Iron Works Park Grounds & Estuary Walk

Take a hike along the Saugus River Estuary ande explore the Saugus Iron Works Park grounds in Massachusetts
Learn about the natural world in Saugus while ecploring the park ground ast the Saugus Iron Works National Historic Site in Massachusetts.
7:00 am to 7:00 pm

Babson Farm Quarry Self-guided Walking Tour at Halibut Point

Kids will enjoy this tour of the Halibut Point State Park and Quarry with a focus on its stone-cutting history!
Take a self guided tour at one of Massachusetts most beautiful locations!
7:00 am to 6:00 pm

Flying Horse Outdoor Sculpture Exhibit at Pingree School

Pingree School in Hmailton Massachusetts hosts their annual Flying Horse Outdoor Sculpture exhibit each Fall. Sculpture: Phoenix by Robin Tost.
Pingree School hosts the 16th annual Flying Horse Outdoor Sculpture Exhibit on their campus in South Hamilton, Massachusetts .
8:00 am to 6:00 pm

Salem Witch Hunt Walking Tour

Learn about the true reality of the Salem Massachusetts Witch Trials Salem Massachusetts on a self guided walking tour with Essex Heritage
This self-guided walking tour is designed to help explain the true history behind the Salem Witch Trials. After more than three centuries of storytelling through countless books, movies, and television shows, the line between historical fact and dramatic fiction has become increasingly blurred....
9:00 am to 5:00 pm

Crescent Farm Corn Maze

Crescent Farm corn maze in Haverhill Massachusetts
Imagine the biggest puzzle you’ve ever seen. Now imagine a day in the sunshine with your friends or family. Now add an adventure that takes teamwork and memory skills. All these things and more can be found at Crescent Farms Corn Maze. Crescent Farm Corn Maze trails cut into 9 acres of corn. Inside...
9:00 am to 9:00 pm

Haunted Happenings Marketplace

The Haunted Happenings Marketplace runs Thursdays-Sundays during October in Salem Massachusetts
The Haunted Happenings Merchant Marketplace is coming this October! Get ready for a one-of-a-kind shopping extravaganza throughout Historic (and some say haunted) Downtown Salem!
10:00 am to 6:00 pm

Saugus Iron Works House Tours

Free Ranger guided tours of the Saugus Iron Works House in Massachusetts
Join National Park staff at Saugus Iron Works National Historic Site for a 30-minute tour of The Iron Works House.
11:00 am

Saugus Iron Works Tours

Free Ranger guided tours at Saugus Iron Works Colonial Industrial Site in Massachusetts
Join the National Park staff at Saugus Iron Works National Historic Site for a tour of the colonial industrial site. On select days, you may be able to stick around and witness pop-up molten iron pour, blacksmithing, waterwheel demonstrations, and take part in hands-on river stewardship activities.
2:00 pm

Halloween on the Hill

The Trustees host a celebration of Autumn and Halloween at Long Hill Sedgewick Gardens in Beverly Massachusetts
The Trustees of Reservations invite you to tour the gardens at Long Hill Gardens in Beverly, Massachusetts to celebrate Autumn and Halloween! Long Hill is excited to bring back our annual Halloween on the Hill event! Come explore our beautiful property as we transform the Long Hill gardens into a...
5:00 pm to 8:30 pm

Saturday, October 18

Saugus Iron Works Park Grounds & Estuary Walk

Take a hike along the Saugus River Estuary ande explore the Saugus Iron Works Park grounds in Massachusetts
Learn about the natural world in Saugus while ecploring the park ground ast the Saugus Iron Works National Historic Site in Massachusetts.
7:00 am to 7:00 pm