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Oscar the Grouch Day

It's Oscar the Grouch Day - time to embrace your inner grump and celebrate all things green and grouchy!

Monday

June 2026

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

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YEARLY DATEJune 1

OBSERVED INUnited States

CATEGORYPop Culture

SUBCATEGORYMovies & TV

INTRO

Introduction

PHOTO

Get ready to celebrate everyone's favorite grouchy character on June 1 for Oscar the Grouch Day! This beloved Sesame Street character has been around since 1969 and is known for his grumpy attitude and love for trash. Despite his gruff exterior, Oscar has a heart of gold and teaches us important lessons about accepting others, no matter how different they may seem. So why not embrace your inner grouch and celebrate this special day with some green-themed activities, or by watching classic episodes of Sesame Street? It's sure to be a fun and memorable way to honor this iconic character.

TIMELINE

Oscar the Grouch Day Timeline

Oscar's Debut on Sesame Street

Oscar the Grouch made his first appearance on Sesame Street, living in a trash can and embodying a loveable grumpiness.

"I Love Trash" Song Released

Oscar's signature song "I Love Trash" is well-received by audiences, reinforcing his unique character and love for trash.

Christmas Eve on Sesame Street

In this Christmas special, Oscar leaves a heartwarming message about the true meaning of the holiday, showcasing his softer side.

Oscar Stars in "On My Way"

Oscar gets a leading role in the book "On My Way with Sesame Street", further increasing his popularity among young readers.

Oscar's "The Grouch" Anthem

A new music video titled "The Grouch Anthem" is released where Oscar encourages everyone to be grumpy and grouchy like him.

Celebration of Oscar the Grouch Day

Fans and viewers around the world celebrate Oscar the Grouch Day on June 1, embracing their inner grouch in honor of this iconic character.

GET INVOLVED

How to Celebrate Oscar the Grouch Day

Have a green-themed party

Invite your friends over for a green-themed party to celebrate Oscar the Grouch Day. Serve green snacks and drinks, decorate with green streamers and balloons, and encourage everyone to dress in their best green attire.

WATCH

Watch your favorite Sesame Street episodes

Gather your family and friends and watch your favorite Sesame Street episodes featuring Oscar the Grouch. You can also have a marathon and watch as many episodes as you can in one day.

MAKE

Make a trash-themed art project

Get creative and make a trash-themed art project to honor Oscar the Grouch's love for all things trashy. Use items from your recycling bin or things you find around the house to create a unique masterpiece.

HAVE

Have a trash clean-up day

Get outside and do your part to keep the environment clean on Oscar the Grouch Day. Organize a trash clean-up day in your neighborhood or at a local park and help make the world a cleaner place.

CELEBRATE

Celebrate with some grumpy activities

In honor of Oscar's grumpiness, plan some grumpy activities for the day. This could include making grumpy faces, having a grumpy dance party, or even writing a grumpy poem or story.

WHY THIS DAY MATTERS

Why We Love Oscar the Grouch Day

His feisty personality brings laughter and joy

Despite his gruff exterior, Oscar the Grouch is known for bringing humor and entertainment to the children on Sesame Street. He reminds us all to not take life too seriously and find joy in the little things.

Nostalgia for childhood memories

For many of us, Oscar the Grouch brings back fond memories of watching Sesame Street as a child. Celebrating Oscar the Grouch Day is a chance to relive those times and embrace our inner child once again.

He teaches us to embrace our unique qualities

Oscar the Grouch is unapologetically himself - grumpy, green and living in a trash can. He reminds us that it's okay to be different and encourages us to embrace our quirks and imperfections.

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