STEM + Fun = The Ultimate Birthday Party!

Celebrate your child’s birthday with hands-on fun, creativity, and zero stress for grown-ups. Birthday parties at Stemily Studios are interactive, engaging, and thoughtfully run, giving kids a memorable experience while we handle the setup, activities, and clean-up.

Each party includes guided activities led by our staff, time to explore our space, and room to celebrate with friends—all in a welcoming, kid-centered environment.

Party Details:

  • Available on Saturdays and Sundays, from 12:30pm to 2:00pm

  • Guest Count: 10 kids (including the birthday child)

  • Cost: $275 for 90 minutes

  • Recommended for ages 6–10 (age ranges may vary by theme)

How to Book:

  1. Choose from our exciting birthday party theme options.

  2. Book your preferred date at checkout.

  3. Plan the Details – We’ll reach out to finalize the details of the party.

  4. Celebrate your child’s special day with laughter and fun!

Book Now!

Typical Party Schedule

12:15 PM | Doors Open for Set-Up
The host family is welcome to arrive early to decorate the space, if desired.

12:30 – 12:45 | Arrival & Free Play
Party guests arrive and enjoy free play in the studio while everyone gets settled.

12:45 – 1:15 | Guided Activities in the Fort
Our instructor gathers the group in the fort and leads the party guests through the themed activities you selected.

1:15 – 1:30 | Transition & Free Play
While the fort is reset for the second half of the party, guests enjoy free play in the space.

1:30 – 2:00 | Cake, Presents & Celebration
Guests gather back in the fort to enjoy cake, ice cream, or food, followed by presents if the host family chooses. Any remaining time is available for free play.

2:00 PM | Goodbyes
Parents arrive for pick-up and the party wraps up.

Birthday Party Themes

Mad Scientist

Guests will create their own stretchy, colorful slime to take home. Then we’ll wow the crowd with the exciting Elephant’s Toothpaste experiment!

Brick Masters

Builders will take on exciting LEGO challenges that test their creativity and problem-solving skills. Each guest will also decorate their own pair of LEGO glasses to wear and take home.

Adopt a Pet

Each guest will adopt their very own stuffed kitty or puppy to take home. They’ll also create a cozy home and fun accessories for their new pet using a variety of creative materials.

Creation Celebration

Guests will decorate their own royal crown and design a personalized tote bag with their name on it. This creative party lets kids express their style while making two special keepsakes to take home.

Magic and WOnder

Party guests will step into our Spa Lab to create their own fizzy bath bomb potion and magical unicorn sugar scrub. This hands-on party blends science and creativity for a relaxing and fun spa experience.

Spa Lab

Young magicians will create a working light-up magic wand and mix a swirling magical potion. This enchanting party combines creativity, science, and a little bit of wonder.

Frequently Asked Questions

  • Each party includes up to 10 children. You may add additional guests for $20 per child, up to a maximum of 15 children.

  • Birthday parties are 90 minutes total, which includes guided activities, celebration time, and free play.

  • Families typically bring:

    • Cake or cupcakes

    • Drinks or snacks (if desired)

    • Any decorations you’d like

    Stemily Studios provides all activity materials, staff support, and handles clean-up at the end of the party.

  • Each child will complete the activities using their own supplies. Projects are designed to be individual, and children will take their creations home when applicable.

  • Yes! The host family is required to stay during the party. Parents and caregivers of party guests are welcome to stay and celebrate as well. Our staff leads all activities, so grown-ups can relax and enjoy the fun.

  • We understand that plans can change.

    • Cancellations or reschedules made at least 7 days in advance will receive a full refund.

    • Cancellations made within 3 days of the party are subject to a 30% cancellation fee.

    If possible, we’re always happy to work with you to reschedule.

  • After your initial party confirmation email, we’ll reach out again about one week before the party to collect a final headcount so we can prepare materials.

  • Yes! Families are responsible for bringing the cake/cupcakes. We have a refrigerator available if needed. To keep things running smoothly, cake is served toward the end of the party, and children will wash or sanitize hands before and after eating. (we recommend cake and maybe another item or two - we have seen a lot of parties where children are served a full plate of food and most is thrown away)

What to Expect at Your Stemily Studios Birthday Party

Thank you so much for choosing to celebrate your child’s birthday at Stemily Studios! We’re so excited to host your family and can’t wait to celebrate with you. Below is a guide to help you know what to expect on the day of your party.

What Happens During Each Part of the Party:

Doors Open for Set-Up

Host families are welcome to bring decorations if they’d like! Most families bring a Happy Birthday banner and a few balloons, which works great for the space.

Keep in mind that our studio is already bright and colorful, so there’s no need to go over the top with decorations. Also, our tables are arranged in a U-shape, so tablecloths typically do not fit well and are best skipped.

Arrival & Free Play

During this time, kids can explore our main play area and the Rice Room while everyone arrives.

Parents of guests are welcome to drop off their child and return at 2:00 PM, or they may stay for the party. Seating is somewhat limited, though, so larger parties may not have extra chairs available for all parents.

We ask that guests do not enter the Fort area during this time, as it will be set up for the themed activities.

Guided Activities in the Fort

Your party host will gather the group in the Fort and lead the themed activities you selected when booking the party.

Parents are welcome to watch, and depending on the theme and age of the children, a little help from parents may be needed for younger guests.

Transition & Free Play

After the activities are completed, your party host will begin resetting the Fort area.

Finished projects will be moved to the front so guests can easily collect them as they leave, and the tables will be wiped down as the space is prepared for the food portion of the party.

During this time, guests will enjoy more free play in the studio.

Cake, Presents & Celebration

This portion of the party is parent-led. Parents will set up cake, cupcakes, or snacks in the Fort area.

We recommend keeping food simple—cake or cupcakes and one additional snack is usually perfect. We’ve seen many parties where kids load up their plates with pizza, chips, cupcakes, and more, and unfortunately a lot ends up going to waste. (That’s one of the reasons we schedule parties between meal times!)

Parents are responsible for throwing away trash and doing a quick sweep of the floor if needed. Our vacuum can easily handle small crumbs but cannot handle large food pieces (like popcorn or chips) or cake crumbs, which can jam the wheels.

Your party host will vacuum and sanitize the space after the party ends.

Goodbyes

At 2:00 PM, the party wraps up and the birthday child should begin saying goodbye to their friends as parents arrive for pick-up.

Before leaving, we ask the host family to help tidy up the play areas by returning materials to their general spaces:

Ping pong balls back in their baskets

Ball Wall pieces placed back on the magnetic wall

Dramatic play items returned to the shelves

LEGO pieces and cars returned to the LEGO table

Everything does not need to go back perfectly, but we appreciate helping tidy things up and returning items to their correct areas.