Unicorn birthday party
Organizing a unicorn-themed birthday party is an idea that children generally love. This enchanting theme, combining pastel colors, glittering elements and an enchanted atmosphere, transports little guests into an imaginary world.
In this guide, you’ll find original ideas for creating beautiful decorations, cake recipes and fun activities inspired by this universe. If you’re looking for practical advice, you’ll find everything you need to make your child’s unicorn-themed birthday party a success!
Unicorn birthday decorations
Creating an atmosphere in keeping with the theme is essential to immerse children in this universe. Here are a few simple ideas for transforming your home into a truly magical environment.
Invitation cards
Before you start organizing your unicorn birthday party, you’ll need to invite all your friends!
To mark the occasion at this stage, you can make invitations in line with the theme, or buy ready-made ones:
Ideas for decorating the room
Decoration is essential to transform a simple room into a fairytale setting. For a unicorn birthday party, opt for pastel colors, mainly pink, purple, sky blue and yellow.
You can start by decorating the walls with balloons or posters depicting this legendary animal. Add a few sparkling elements, such as sequins or string lights, to enhance the fairytale look.
Decorative posters depicting rainbows or golden stars can complete the mood. The key is in the details: each element should recall the magical world of the unicorn. But be careful not to overdo it either!


Don’t forget to personalize your interior with accessories like sequined curtains or patterned tablecloths. All of which will immediately immerse your guests in the party theme!
A table in rainbow colors
The table will be a central element at your child’s birthday party. Opt for pastel tablecloths and napkins, plates decorated with unicorn images and bright or colorful cups.
To accentuate the magical aspect, choose sparkling accessories: golden straws, star-shaped confetti or rainbow candles.
If you have the space, a large paper horn or a decorative centerpiece with a stuffed unicorn can also be a nice addition.
Personal touches such as name tags or small gifts for guests can be arranged around the table.


The unicorn piñata
It’s both an attractive decoration and a fun activity.
Find out how to make your own piñata!
You can buy it or customize it yourself in the shape of a unicorn using simple materials. If you choose to make it yourself: cardboard, glitter and colored ribbons are all you need.
It can be filled with candy, small toys or colorful confetti. Get inspired by these creations:


Unicorn-themed birthday cakes
The cake is one of the most eagerly awaited elements of the party. Here are our ideas for a unicorn birthday party.
The one in sugar paste
A sugarpaste cake, decorated in an original way with a sugar unicorn horn and marzipan ears and eyes, is the ideal option.
You can make a simple birthday cake with colorful layers and a smooth cover, then decorate the top with sugar elements or edible cloud and star decorations.
See our complete recipe for sugar paste.
If you prefer simplicity, you can opt for a plain cake topped with colored whipped cream (pink, purple, blue) and add decorations like sugar pearls or edible glitter. For taste, opt for a light, airy cake, like a yoghurt cake or sponge cake.
The base of this cake is sponge cake. See our complete recipe for the perfect way to make it!
You can take inspiration from these creations:



If you don’t feel like taking the plunge, you can also decorate your birthday cake with ready-to-use decorations. You’ll find some with a unicorn theme:
Unicorn cupcakes
They’re an excellent alternative for a birthday party. Not only are they easy to prepare, they also add a personal touch to every guest.
You can make cupcakes with a chocolate or vanilla base, then decorate them with colored icing (pink, blue, purple) and sugar decorations featuring unicorns, rainbows or stars.
Read our complete guide to making cupcakes!
Cupcakes can also be presented individually, making them ideal for children. For an even more magical touch, you can add a little sugar horn to each cupcake.
If you prefer a healthier recipe, you can use fruits such as blueberries, raspberries or strawberry slices. This will create a natural yet colorful decor.
With creativity, you can achieve these results:


Games and activities
There’s nothing like activities to give your children an adventure they’ll remember. Here are a few ideas for simple unicorn birthday games.
You can organize them in teams, or individually, with a small reward at the end for whoever wins the game.
Unicorn horn workshop
An ideal manual activity to keep children busy during a unicorn birthday party is to create their own horn.
You can provide them with cardboard or foam cones, glitter, colored ribbons and star and cloud stickers.
Everyone can personalize their horn with colors and patterns to suit their taste. Once finished, it can be worn for the rest of the party, adding an even more magical touch to the event.
This activity is ideal for younger children, who will enjoy making their own accessories. It stimulates their creativity while involving them in the world of festivities.


You can also organize a competition to reward the most original or colorful horn.
The treasure hunt
Each stage can correspond to a test in which children have to solve a riddle or complete a challenge (such as finding an object hidden in a room).
Here’s an example with riddles:
Start with this introduction: Today, the unicorns need your help! An evil dragon has stolen their magical treasure and hidden it somewhere in their kingdom. To find the treasure, you’ll have to solve riddles at every stage. Are you up to the challenge?
- 1 : I’m a magical creature that’s rarely seen. My mane is often full of color, and my horn shines like a star. Sometimes I run on clouds or swim in rainbows. Who am I? (the unicorn)
- 2: I’m not an animal, but I guide them on their magical journeys. I can be big or small, and I sometimes hide behind the clouds. At night, I shine in the sky. Who am I? (the Moon)
- 3: I have many colors, but I’m not a painting. I have no end and no beginning, and I often come after the rain. They follow me to find treasures. Who am I? (the rainbow)
- 4 : I’m soft and white, and I float in the sky. Sometimes they dance on me before it rains. Who am I? (the cloud)
- 5: I come down from the mountains, transparent and fresh. Unicorns come to drink from me and admire the rainbows I create. Who am I? (the waterfall)
- 6 : I’m colorful and delicate. They love me very much and often find me in enchanted meadows. I can also smell delicious. Who am I? (the flower)
This activity can be adapted to suit the age of the children.
Birthday gift ideas
You’re likely to receive requests from parents for your child’s gift! If you want to keep with the theme and help them, here are a few suggestions you can pass on to them:
Books
The first option is to choose an illustrated book based on the magical world of unicorns. There are a multitude of them to choose from.
They are suitable for all ages:
- for the little ones, opt for cloth or cardboard books with colorful illustrations
- for older children, adventure novels are perfect
Here’s our selection:
Toys and accessories
Unicorn-related toys are also an excellent birthday gift idea.
Plastic or wooden figurines are particularly popular. They offer great freedom to create stories and make them evolve according to your imagination.
Plush toys are also very popular, especially when they’re colorful.
Here’s our selection:
Creative activities
An alternative is to focus on :
- a board game reminiscent of the theme
- a puzzle featuring one or more unicorns.
For both, adapt the number of puzzle pieces and the difficulty of the board game to the child’s age.
Here’s our selection:
Organizing a unicorn birthday party is a magical way to celebrate your child’s special day. By following these ideas, you’ll create a party filled with color and memories.
Whether it’s the decorations, the cake, the activities or the gifts, every detail will contribute to making this event unique. So get ready to see stars in the eyes of your child and his or her guests!