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Annual observance

Toasted Marshmallow Day

August 30 Cultural / community observance Updated 2025-12-18

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Overview

Toasted Marshmallow Day, observed annually on August 30th, is an unofficial but widely celebrated holiday dedicated to the simple pleasure of roasting marshmallows. It encourages enthusiasts to gather around a campfire, fireplace, or even use a kitchen torch to achieve that perfectly golden-brown exterior and gooey, warm center, often enjoyed on their own or as part of s'mores.

Observed each year on August 30, Toasted Marshmallow Day invites people to pause, share the story, and bring a little themed joy to their day.

Why it matters: Toasted Marshmallow Day on August 30 celebrates the joy of communal gatherings and the nostalgic experience of roasting marshmallows, fostering connections among friends and family. This holiday highlights the simple pleasures of life and the warmth of shared moments, often symbolized by the beloved tradition of making s'mores.

Origin and story

Marshmallows were originally made from the sap of the Mallow plant (Althaea officinalis) and used for medicinal purposes.

The modern marshmallow, made with gelatin instead of mallow sap, was invented in the late 19th century.

Quick facts

  • DateAugust 30
  • TypeCultural / community observance
  • Great forFriends, Families, Classrooms, Teams

Also on this date

Ways to celebrate

  • Bring Toasted Marshmallow Day to work or school with a short shout-out in a meeting or group chat.
  • Toasted Marshmallow Day lands on August 30 — host a quick nod with Friends, Families and snap a photo.
  • Share one fast fact about Toasted Marshmallow Day: Marshmallows were originally made from the sap of the Mallow plant (Althaea officinalis) and used for medicinal purposes.
  • Bring the theme into your day—decorate a workspace, cook or bake something inspired by Toasted Marshmallow, or play music that matches the mood.
  • Pair music, snacks, or décor that match the theme and enjoy a small break.

Fun facts

  • Marshmallows were originally made from the sap of the Mallow plant (Althaea officinalis) and used for medicinal purposes.
  • The modern marshmallow, made with gelatin instead of mallow sap, was invented in the late 19th century.
  • The S'more, a popular treat featuring toasted marshmallow, chocolate, and graham crackers, is believed to have originated with the Girl Scouts in the 1920s.

Sources and attribution

Source not provided.

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FAQ

When is Toasted Marshmallow Day?
It is observed on August 30 each year.
What is Toasted Marshmallow Day?
Toasted Marshmallow Day, observed annually on August 30th, is an unofficial but widely celebrated holiday dedicated to the simple pleasure of roasting marshmallows. It encourages enthusiasts to gather around a campfire, fireplace, or even use a kitchen torch to achieve that perfectly golden-brown exterior and gooey, warm center, often enjoyed on their own or as part of s'mores.
How do people celebrate Toasted Marshmallow Day?
Bring Toasted Marshmallow Day to work or school with a short shout-out in a meeting or group chat.

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