30 Grinch Birthday Party Decorations, Activities, and Treats Kids Will Love

If you’re planning a birthday party for your kids and want to bring some magic to the event, a Grinch birthday party is the perfect choice! Inspired by the story of the Grinch and his adventures in Whoville, this party theme will bring laughter, joy, and mischief to your celebration.

In this article, CustomAny will give you 30 fantastic ideas, from decorations and activities to delightful treats, to make your guests feel like they are with the Grinch. Get ready to throw a party that will leave everyone with lasting memories!

Grinch-Inspired Decorations

Transform your child’s Grinch birthday party into a magical, mischievous celebration with these ideas.

1. “Grinch Stole the Party” sign

Why don’t you get the party started with a bold, eye-catching entrance sign that reads “The Grinch Stole the Party!”? You can make it in fun, swirly lettering and place it at the entrance or over the dessert table as a focal point of your gathering.

2. Whoville-themed props

Whoville is all about over-the-top holiday cheer, so bring that magic to your Grinch themed birthday party with:

• Oversized candy canes
• Giant presents
• Mischievous Grinch cutouts

These Grinch birthday party decorations make fantastic photo backdrops while adding a festive theme to the party.

3. Green, red, and white balloon Garland

A balloon garland in the Grinch’s signature colors (green, red, and white) will instantly brighten up the space. You can also add a few confetti-filled balloons for more fun.

4. Oversized lollipops

It will be a fun and festive idea to create an enchanting candy wonderland with giant lollipops made from pool noodles wrapped in cellophane.

5. Candy cane trees

Let’s make the Grinch birthday party more visually interesting with candy cane trees. To do this, you can use red-and-white striped wrapping paper around cardboard cones. 

This decoration can add height and elegance to your setup.

6. Green and red tablecloths

Your table will perfectly match the theme if you cover it with green and red tablecloths. This is ideal to keep the color theme consistent and vibrant.

7. Grinch-themed plates

Grinch-themed plates are excellent Grinch birthday party decoration ideas if you are looking for a cohesive look. You can find plates featuring the Grinch’s mischievous grin or DIY your own using stickers on solid-colored plates.

8. Personalized Grinch-themed drinkware

Adding personalized Grinch-themed drinkware to your party is a simple yet creative way to make the celebration special. Instead of using plain cups, you can customize them with transfer stickers.

To match the Grinch theme, consider using the stickers featured:

• The Grinch’s iconic face 
• Whoville-inspired quotes – Phrases like “Drink Up, Who-ville!” or “Grinch Juice” 
• Max the Dog 
• Cindy Lou Who
• …

Delicious Grinch-Inspired Treats

Let’s bring out the deliciousness with Grinch-inspired treats to make your birthday party memorable! Here are some delicious Grinch birthday party ideas for food and drinks that kids and adults will love:

9. Grinch-Face Cake

Create a round cake covered in smooth green buttercream, decorated with the Grinch’s iconic yellow eyes and sly smirk. You should use black fondant or piped icing to create his mischievous expression.

10. Whoville Wonderland Cake

Another interesting idea is to transform your cake into a Whoville scene. You can decorate it with fondant figures of the Grinch, Max, and the Whos, and add colorful candy cane trees and oversized lollipops. Use pastel-colored icing to create a snowy landscape, and finish with edible glitter for that magical scene.

11. Grinch Heart-Growing Cake

How about creating a memorable moment with the Grinch’s heart growing three sizes? Design a cake with layers of green and red, representing the Grinch’s transformation. Top it with a large edible heart and mini Grinch figurine. You can also add a message like “The Grinch’s Heart Grew Today!” for a sweet touch.

12. Green frosted cupcakes

These fluffy cupcakes are decorated with vibrant green frosting and a single red heart sprinkle, symbolizing the Grinch’s changing heart.

13. “Who-Pudding” Cups

With this treat, the vanilla pudding will be layered with crushed Oreos and topped with whipped cream, then served in clear cups for a fun, festive look.

14. Grinch Cookies

They are sugar cookies shaped like the Grinch’s face or heart and decorated with bright royal icing.

15. Max’s Bone Pretzels

Create Max’s Bone Pretzels by dipping pretzel sticks in chocolate, resembling the Grinch’s loyal dog Max’s bones. These crunchy treats are fun to make and even more fun to eat.

16. Green Grinch Punch

Mix lime sherbet and lemon-lime soda to create a refreshing Green Grinch Punch. You can make it more creative by serving this drink in clear cups with candy canes as stirrers.

17. Cindy Lou’s Hot Chocolate

Make green hot chocolate by adding a few drops of green food coloring to white hot chocolate. Next, it’s recommended to top it with whipped cream, red and green sprinkles, and a marshmallow to create a cute Grinch face.

18. “Who-Juice” Smoothies

It’s also ideal to provide some “Who-Juice” smoothies with a mix of green fruits like kiwi, spinach, and green apples.

Fun Grinch-Themed Activities

Do you get ready for a Grinch birthday party with fun Grinch-themed activities that will keep kids entertained and engaged? Let’s explore!

19. Pin the Heart on the Grinch

In this twist on “Pin the Tail on the Donkey,” kids take turns trying to place a red heart on a large poster of the Grinch while blindfolded. The goal is to get the closest to the correct spot and win a small prize.

20. Grinch’s Gift Toss

Set up a sleigh or a stack of gift boxes and let kids toss wrapped presents (beanbags or small soft packages) into them. Each successful toss earns a point, and the child with the highest score wins a Grinchy prize.

21. Who-Ville Craft Station

In this fun activity, you can set up a craft station with Grinch birthday party supplies for kids to make their own ornaments or Grinch masks. Provide:

• Colorful paper
• Glue
• Glitter
• Other decorations ( Green and red feathers, small green and white pom-poms,… )

22. Grinch Treasure Hunt

To encourage discovery for the kids, you can hide “stolen” Christmas decorations around the venue for them to find. Besides, provide clues and a map to guide them on their quest. 

23. Grow the Grinch’s Heart Relay

Divide kids into two teams and give each team a small red heart cutout. Players must race to pass the heart down the line using only spoons. The first team to get the heart to the finish line without dropping it wins!

24. Grinch Freeze Dance

Let’s play some Grinch-themed music and have the kids dance around. As soon as the music stops, they must remain still. Anyone caught moving is out. Continue until only one dancer remains.

25. Grinch Says

This game is another version of “Simon Says.” One player takes on the role of the Grinch and gives commands like “Grinch says clap your hands.” If the Grinch doesn’t say “Grinch says,” and a player follows the command, they are out.

Party Favors and Takeaways

When it comes to party favors and takeaways, you want to leave your guests with fun and joy. So, here are some Grinch party ideas that will give them great impression:

26. Grinch Goodie Bags

An excellent idea is preparing vibrant green bags and filling them with:

• Candy canes
• Mini Grinch plush toys
• Grinch-themed custom stickers

To make them extra special, you can add a tag that says “Thanks for celebrating with us in Whoville!”

27. DIY Ornaments

Give kids a memorable keepsake by letting them decorate their own Grinch ornaments during the Grinch birthday party. Consider providing them with:

• Green and red craft supplies
• Glitter
• Strings
• …

These DIY ornaments will become special keepsakes and a reminder of the fun they had at your Grinch birthday party. 

28. Grinch-Themed Books

For a meaningful favor, small Grinch-themed books like “How the Grinch Stole Christmas!” or Grinch coloring books are perfect.

29. Candy Canes with Grinch Tags

Candy canes are a classic holiday treat, but with a little creativity, they can become the perfect Grinch birthday party favor. Personalizing classic candy canes with Grinch-themed tags is the easiest and most effective way to do that.

We recommend using high-quality Grinch stickers featuring playful designs to make these tags:

• Use green or red cardstock to create tags
• Attach custom die cut stickers on each tag
• Write, “Thank you for joining us in Whoville! ” 

These tags create a personalized and memorable touch to your Grinch birthday party.

30. Slime Jars

Kids love slime, and a Grinch-inspired version is the perfect Grinch birthday party favor! Fill small jars with green slime and add clear stickers that say “Grinch Goo!” For extra fun, you can also mix in red heart confetti or glitter to match the theme.

Last words

A Grinch-themed birthday party offers endless possibilities for fun, creativity, and festive cheer. With the right decorations, activities, and treats, you can create an unforgettable experience that will delight both kids and adults. We hope these ideas have inspired you to throw a party that is filled with Grinch magic.

For more fantastic themed birthday party ideas, don’t forget to check out our other articles on our website. Explore for even more inspiration and tips to make your next celebration truly special!