Elegant rentals. Effortless planning. Local delivery, wherever you celebrate.
Create a Pinterest-worthy party atmosphere at home, in parks, or indoor venues.
Tailor your party to match your style, brand, or school colors with ease.
We deliver across Bellevue and handle setup so you can relax and enjoy.
Our team handles every detail, ensuring a seamless experience start to finish.
We proudly serve families and businesses across the Seattle area and throughout the Pacific Northwest — and everywhere in between. If we’re not in your area yet, we’re growing fast and may be soon. Request a Quote or reach out to check availability — we’re happy to help!
Modern Soft Play rentals for stylish celebrations. Clean, safe fun for toddlers and young kids — perfect for birthdays and gatherings at homes, parks, and venues.
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Chic Bounce House rentals designed to elevate any party. Choose from a variety of modern, stylish options that kids love — great for birthdays, picnics, and community events.
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The original Instagram-worthy Bubble House. Filled with circulating balloons for nonstop play, color, and fun — a crowd favorite at birthdays and special events.
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Go BIG with our custom Ball Pit rentals. Thousands of colorful balls, optional name decals, and bold designs that turn any party into a showstopper.
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From luxe garlands to full backdrops, our custom Balloon Décor transforms your space and wows your guests — perfect for birthdays, baby showers, and more.
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Fully licensed and insured. We provide professional, family-friendly rentals for corporate events, company picnics, holiday parties, and festivals.
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Modern rentals. Easy to book. Delivered to your neighborhood.
From playful garlands to full photo-ready backdrops, our custom balloon décor turns any neighborhood celebration into something truly magical. Designed to match your style and delivered locally — one balloon at a time.
🚀🎮 Mikaeel & Yusuf leveled up for their 4th & 5th birthday! 🎉✨
From Sonic speed to Super Mario jumps, these two had the ultimate gaming adventure. 🏎️⚡ With Toddler Bumper Cars zooming around and the Super Luxe Ball Pit + Super Luxe Slide bringing all the fun, this party was next-level fun ⚡
Who’s ready to power up their next party? Party Baby’s got you! 🎈✨
Book now and let’s make it legendary!
#SoftPlay #BounceHouse #KidsParty #PartyRentals #SeattleEvents #PartyBabySeattle
⚾️ Supreme’s 1st birthday was a home run 🎉🏟️
Our Seattle Sports Fan Soft Play setup brought all the action, with little MVPs sliding, climbing, and celebrating in true baseball style 🏆💙
🎈Balloons + Backdrop + Marquee Light by @gangofballoons
Planning your own all-star celebration? Let’s make it unforgettable. DM us to book your setup today 🎈
#SoftPlay #BounceHouse #KidsParty #PartyRentals #PartyBabySeattle
Double the fun, double the vibes! ⚡️🚗🌸 Noah & Lennox’s birthday bash was a total party explosion — from smiley faces and lightning bolts to monster trucks and flower power, this theme mashup was everything 🙌✨
Our Tuxedo Soft Play Area brought the cool while the kiddos brought the energy! Safe to say… this groovy little party was a whole mood. 😎
Planning a dual birthday party with bold vibes and big smiles? We got you. Let’s make magic together! 🖤🎉
#Softplay #Bouncehouse #KidsParty #PartyRentals #PartyBabySeattle
Eloise turned ONE with the sweetest celebration 💖✨
Our Luxe Sophie & Fawn setup paired with custom balloon décor made the perfect statement for her celebration. From playtime fun to a picture-perfect backdrop, every detail came together beautifully.
Planning your little one’s big day? We’ve got the soft play dreams, bounce house fun, and balloon décor covered 🎉
Let’s make your celebration unforgettable 🥳
#SoftPlay #BounceHouse #KidsParty #PartyRentals #PartyBabySeattle #BalloonDecor
Luka’s Rookie Year was record-breaking fun! ⚽️🏀🏈⚾️
We brought the ultimate sports playground to the Hyatt Regency Lake Washington with a Custom Luxe Soft Play, the Super Luxe Ball Pit and Slide, and The Avery Bounce House. From bouncing to ball pit fun, the little MVPs had an all-star day.
No detail was overlooked at this unforgettable celebration. This was truly a first birthday party for the books 🏅✨
Shout out to the outstanding vendor team who made it all possible.
Event Planner: @itsalexalexander
Event Designer: @hudsongreyevents
Venue: @hyattregencylakewashington
Rentals: @cortpartyrental & @cortevents
Lighting: @lightsmiths.seattle
DJ/MC: @bamboobeatsdj
Balloons/Balloon Twisting: @hoopla_facepainting_balloons
Photobooth: @321fotobooth
Cake & Desserts @thecakewalkshop
Mascot: @blitztheseahawk @marinermoose
Magician @nashfung
Kids Table & Chairs: @partyendsatnineco
Ice Sculpture: @amazingicesculptures
Coat Check: @butlerseattle
Photographer: @intodustphotography
Videographer: @zolarstudio
Acrylic Signage: @laserluxestudios
#SoftPlay #BounceHouse #KidsParty #PartyRentals #SeattleKids #BirthdayPartyGoals #ToddlerFun
Happy Labor Day from Party Baby Seattle! 🇺🇸✨
Today we celebrate the hard work, dedication, and community spirit that make our city so special. Whether you’re spending the long weekend with family, friends, or a little party fun, we wish you rest, relaxation, and plenty of smiles. 💙❤️
Cheers to all the amazing families and businesses we’re honored to celebrate with year-round.
#LaborDay #PartyBabySeattle #FamilyFun
Mia’s 1st birthday in Redmond featured our Sweet Pea Soft Play Package 💗
This charming setup was the perfect addition to her celebration, complete with soft play fun that kept the kids smiling and having fun from start to finish.
Let’s make your little one’s party just as special. Link in bio to book. 🎉
#SoftPlay #BounceHouse #PartyRentals #PartyBabySeattle #RedmondParty
Jaaliyah’s 1st birthday was a Gracies Corner party to remember! 💜
The Luxe Cotton Candy Play Area turned her birthday bash into a soft play dream and the White Palace Bounce House kept the kids bouncing and smiling all day! 💕🍭
All the beautiful balloons and pretty details were perfectly planned and brought to life by @turtlesoccasions
Planning your own little one’s big day? Let’s make it unforgettable 🫶
Tap the link in bio to book your setup!
#SoftPlay #BounceHouse #KidsParty #PartyRentals #PartyBabySeattle
Carter’s 1st birthday went full Wild One 🐾🦒🎉
Our Sophie & Fawn setup created the perfect adventure zone for all the tiny party animals in Shoreline 🐘💛
Planning your little cub’s big day? Let Party Baby bring the fun to you 🥳
#SoftPlay #BounceHouse #KidsParty #PartyRentals #WildOne #PartyBabySeattle
Ellyse’s 1st birthday was full of smiles, soft play fun, and the sweetest details. Our Sweet Pea Soft Play Area was the perfect fit for her special day ✨
We feel so fortunate to help families create these precious memories. Ready to plan your little one’s celebration? Let’s make magic together 🎉
#SoftPlay #BounceHouse #KidsParty #PartyRentals #PartyBabySeattle
