Children's Birthday Parties at The ArtSpot – The Best Kids Party Spot in Portsmouth, NH!
Looking for the best kids' birthday party in town? The ArtSpot is the Seacoast’s top choice for fun, creativity, and unforgettable memories! Our unique, hands-on children’s birthday parties are designed to make your child feel extra special while keeping guests entertained and inspired. And the best part? WE CLEAN UP THE MESS!
Why Choose an ArtSpot Kids Birthday Party?
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Creative Party Themes – Choose from 15+ exciting themes that spark imagination and fun.
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Guided Art Activity – Every child creates a masterpiece led by our talented instructors, and takes it home as a keepsake.
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Party Setup & Cleanup – We handle all the details so parents can relax and enjoy.
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Themed Decorations – Balloons, tablecloths, and a photo backdrop tailored to your chosen theme are all provided by us.
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Flexible Refreshments – Bring your own food and drinks to celebrate in your own style.
Party Details
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Ages: Turning 6 and up only (guests under 6 are welcome!)
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Duration: 1.5 hours (about 1 hour of art + time for cake & celebration) We do not host 2 hour parties.
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Group Size: 8–16 kids
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Deposit: $50 to reserve your date
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Availability: Wednesday, Thursday, & Friday afternoons & Saturdays. SORRY, WE DO NOT HOST PARTIES ON SUNDAYS.
Want a unique birthday party theme? We love creating custom parties starting at $344 for 8 kids. For custom parties you will be responsible for your expected head count.
Plan Your Child’s Party Today
Make your child’s birthday unforgettable. Complete our form below.
8 child min $344. $43 for each additional child
Paint Parties! Above are examples of parties we offer! Don't see a canvas you like? We will create one for you!
Kids arrive to the party and warm up with a coloring sheet based on the chosen theme. All guest will get the opportunity to "adopt" a stuffed animal based on the party theme. Then they will paint a canvas and create a fun beaded necklace and charm. Everything goes home in a party bag (perfect party favor)!
Harry Potter Birthday Party
8 minimum $344. $43 each additional
No Muggles Allowed!
Step into a magical celebration where kids discover their destiny at Hogwarts! The party begins as each child is sorted into their Hogwarts House by the Sorting Hat.
📖 Then, they’ll decorate their very own Spell Book to record potions, charms, and magical notes.
🪄 Next stop: Ollivander’s Wand Shop—where their wand chooses them! Each child will personalize their wand and start learning simple spells and wand movements.
🎉 Our space is transformed into a mini Hogwarts with fun Harry Potter decorations to complete the spellbinding experience.
Perfect for wizards and witches ages 8 and up, this creative kids' birthday party is packed with hands-on fun and magical memories
Surfboard Painting Birthday Party
8 Minimum $320 $40 each additional
🏄♀️ Surf’s Up Birthday Party
Get ready to ride the creative wave! 🌊
At this sun-soaked, beachy celebration, each child will paint and personalize their own 18” mini-surfboard—a perfect piece of wall art to remember the day.
📿 Plus, kids will create a beaded necklace with a beach-themed charm to wear or take home as a fun party keepsake!
This art-themed birthday party is perfect for beach lovers ages 6 and up, blending hands-on creativity with coastal vibes.
Needle Felting Kids Birthday Party
8 minimum $320 each additional $40
A fun birthday party for tweens & teens.
Needle felting is a fiber art technique where you use a specialized barbed needle to repeatedly poke and interlock wool fibers, creating a design.
Children will learn how to “paint with wool” and complete a flat felted art piece in a hoop frame.
Kids will also make a beaded necklace.
Fairy House Birthday Party
8 minimum $336 each additional $42
Let the magic begin! 
Children will love this creative kids birthday party that brings fairy tales to life. Each guest will receive a 10-inch base and access to a variety of whimsical materials build their own enchanting fairy house.—so kids can let their imaginations run wild as they design their magical world.
Plus, each child will make a beaded necklace featuring a beautiful fairy charm to take home!
Puppy Birthday Party
8 minimum $344 each additional $43
Who doesn’t love puppies!
Kids will choose a puppy mask and a stuffed puppy to adopt, name their puppy, complete the official adoption certificate & make them a beaded collar. Next it's time to create & decorate a cardboard mini-dog house for their new little stuffed friend.
Dream Catcher Party
8 minimum $344 each additional $43
This party is designed for our tween/teen friends! Kids will create their very own dream catcher from start to finish with ample room for creative! There will be an array of creative supplies to finish their designs off with, and we can't forget.. fairy lights!
Squishmallow Painting Party
8 child min $352. $44 for each additional child
Squishmallow Mania Starts Here!
Who doesn't love their adorable, soft & squishy creatures?
Kids will paint a Squishmallow canvas of their choice and create a fun beaded necklace and charm.
The best part is that they will also choose a five-inch Squishmallow to take home!
Kitty Birthday Party
8 minimum $344, each additional $43
Do you love kitty cats? Kids will adopt a little stuffed furry friend. Complete an adoption certificate & make them a beaded collar. They will decorate a cardboard kitty carrier & take home kitty ears & mask in their goody bag.
Ready to Plan Your Creative Kids Birthday Party in Portsmouth NH?
Complete the short form below, and we’ll help you design a fun, art-filled celebration at Seacoast Art Spot.