Where Celebration Meets Design
At Katie's Party Lab, we specialize in kids birthday party planning in Erie, Colorado and surrounding areas, including Boulder, Broomfield, Lafayette, and Longmont. Whether you're looking for a spa party, teepee sleepover, charm bar, or stuffed animal workshop, we don't just drop off supplies, we help you create a cohesive, memorable experience from start to finish.
Styled Party Experiences
We offer thoughtfully designed party setups that go beyond the basics. Each experience is styled, organized, and planned with intention so your event feels elevated without feeling complicated.
Turn your living room into a dreamy sleepover destination. Our luxury teepee sleepover parties include custom-themed tents, cozy mattresses, styled bedding, tray tables, fairy lights, and décor – all set up while you watch and picked up the next morning. Perfect for birthdays, best friend sleepovers, and special surprises.​
One of our most booked experiences – and it's easy to see why. Guests arrive to satin robes hanging on a gold rack, a styled low spa table with floor pillows, hydrating face masks, cucumber eye treatments, towels, and nail kits. We set it all up beautifully and break it all down when the fun is over.​
Charm Bars
A stylish, interactive jewelry-making experience where guests choose from a curated collection of charms and leave with a custom bracelet, necklace, or keychain assembled on the spot by our stylist. Perfect for birthdays, tweens, bridal showers, and baby showers.​
Stuffed Animal Workshop
A hands-on, heartwarming experience where kids bring their new best friend to life. From stuffing and making a wish to decorating a custom T-shirt and completing an adoption certificate, every detail is designed to feel special, creative, and completely unforgettable.
Hi, I'm Katie
I'm the founder, stylist, and creative energy behind Katie's Party Lab – and also a wife, a mom of three girls, and a former NICU nurse.
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My years in the NICU taught me that the smallest details carry the biggest meaning, and that perspective shapes every party I create. I know how fast childhood goes. I know how much these moments matter. And I've built a process that makes beautiful celebrations feel completely effortless for the families I work with.
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When your child walks into the room and their jaw drops – that's exactly why I do this.
How Booking Works
Step 1: Submit an inquiry with your party date, location, and ideas
Step 2: We confirm availability and help you choose the right package
Step 3: Pay your deposit and sign your contract to lock in your date
Step 4: We deliver, set up, and style your party
Step 5: We return for pickup – you don't have to do a thing​
Serving Erie & Northern Colorado
Katie's Party Lab delivers kids birthday parties, sleepover rentals, spa experiences, and craft workshops throughout:
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Erie • Boulder • Longmont • Lafayette • Louisville • Broomfield • Frederick • Firestone • Superior
Westminster • Thornton • and surrounding communities
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Travel fees may apply for locations more that 15 miles from Erie, Colorado.
What Northern Colorado
Families are Saying
"Katie was absolutely wonderful to work with. She helped plan my daughter's sleepover birthday party and was flexible and accommodating with changes along the way. The final result was fantastic. My daughter and her friends had an unforgettable time!"
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"Katie was a true professional and created such a magical environment for my daughter's spa birthday party. To see my child be so enchanted with the experience was such a pleasure. Highly recommend!"
Quick Answers
How do I book a party?
Submit an inquiry form and we'll confirm availability and send package options within 48 hours.
What's required to secure my date?
A non-refundable deposit and signed contract lock in your date.
Do you handle setup and cleanup?
Yes! We deliver, set up, style, and return for full pickup. You enjoy the party.
How much space do I need?
Sleepover setups need approximately 4' x 6' per teepee. Spa and charm bar setups need a small open floor or table area.
How far in advance should I book?
We recommend 4-6 weeks, especially for weekends, but reach out anyway if your date is sooner and we'll do our best.