57 saved#3,212 of 6,224

National Mushroom Day

Celebrate National Mushroom Day with a delicious feast - try out some of our favorite mushroom-based recipes and make your day extra special!

Thursday

October 2026

Last updated February 7, 2026 · by the Holiday Calendar Team

Have an update or spot an error?

YEARLY DATEOctober 15

OBSERVED INUnited States

CATEGORYFood

SUBCATEGORYSide Dishes

INTRO

Introduction

PHOTO

Get ready to celebrate National Mushroom Day on October 15! Whether you’re a mushroom lover or not, this is the perfect day to appreciate these unique and flavorful fungi! In fact, mushrooms have been around for millions of years. Ancient cultures believed that mushrooms had magical properties and used them in religious ceremonies. Today, people all over the world enjoy cooking with mushrooms as an ingredient in everything from pizza to pasta dishes. So get your mushroom recipes ready for National Mushroom day - it's sure to be a fun one!

TIMELINE

National Mushroom Day Timeline

Early Mushrooms Cultivations

In Europe, cultivation of mushroom species such as Agaricus bisporus, the common white mushroom, started in France.

Influence of Pasteur

Louis Pasteur's work helped mushroom growers understand the need for sterility when growing mushrooms, leading to more successful yields.

Mushroom Farm Expansion

Quaker farmer William Swayne built the first mushroom houses in Kennett Square, Pennsylvania — an area now known as the mushroom capital of the world.

Mushroom Market Growth

Mushroom popularity boomed in America with the introduction of new commercial farming techniques and varieties, like shiitake and portobello.

Health Benefits Acknowledged

Studies highlighting the nutritional and health benefits of mushrooms gained public attention. Mushrooms were recognized for their cancer-fighting properties and rich vitamin D content.

National Mushroom Day

National Mushroom Day found its place in food holiday calendars to celebrate and appreciate the importance and diverse use of this unique fungi.

GET INVOLVED

How to Celebrate National Mushroom Day

Cook a mushroom dish

Mushrooms are incredibly versatile and can be cooked in a variety of ways, from stir fries to pastas, to soups and salads. Experiment in the kitchen and make something delicious.

TAKE

Take a mushroom foraging tour

Many areas offer foraging tours for mushrooms and other wild edibles. This is a great way to learn about the different types of mushrooms and how to correctly identify them.

ATTEND

Attend a mushroom festival

Many towns have mushroom festivals where you can try all kinds of mushroom dishes, learn about different types of mushrooms, participate in cooking demonstrations, and meet local mushroom enthusiasts.

PLANT

Plant mushrooms

Mushrooms are easy to grow at home with the right supplies. You can purchase mushroom kits or start your own garden bed. Enjoy watching your own mushrooms bloom.

ORDER

Order a mushroom pizza

Order a pizza loaded with your favorite mushrooms for an extra special treat on National Mushroom Day.

WHY THIS DAY MATTERS

Why We Love National Mushroom Day

Mushrooms are versatile

Whether you're adding them to soups and stews or simply slicing them up and adding them to savory omelets or quiches, mushrooms can easily be incorporated into any meal. You can even stuff them with cheese or herbs for added flavor. With so many ways to enjoy mushrooms, it's no wonder why we love them on National Mushroom Day!

Mushrooms are nutritious

Mushrooms are a great source of nutrition, containing a variety of minerals and vitamins. They are low in calories, fat, and cholesterol, making them an excellent choice for those looking to maintain a healthy diet. Plus, they can be enjoyed cooked or raw, so you can easily incorporate them into almost any meal!

Mushrooms have a unique flavor

Mushrooms come in many varieties and each has its own unique flavor. From the earthy taste of shiitake mushrooms to the mild flavor of white button mushrooms, there is something for everyone. Plus, when cooked together with other ingredients, mushrooms add depth and complexity to any dish!

Related holidays

FRI

Apr 2026

Food

Day of the Mushroom

Get ready to go mushroom crazy on the Day of the Mushroom! From savory dishes to unique crafts, there's endless ways to enjoy these delicious fungi.

National Mushroom Hunting Day

Get ready to go on a wild adventure and discover the wonders of nature on National Mushroom Hunting Day! Don't forget your basket for all those delicious finds.

Wild Foods Day

Unleash your adventurous side and try some unique and delicious wild foods on National Wild Foods Day! From foraged mushrooms to exotic fruits, the options are endless.

National Stuffed Mushroom Day

Get ready to indulge in the deliciousness on National Stuffed Mushroom Day - with endless recipes and variations, there's no limit to how you can enjoy this savory treat!

125Read

FOR MARKETERS & CREATORS

Turn every day into a moment your audience actually shows up for.

8.4M

Monthly readers

5K+

Holidays tracked

Holiday Calendar for Brands Developer API