(520)733-7000 office@brainstemaz.com

STEM Birthdays

1 Hour


Starting at $200

Add-ons Available: $25+

Brain STEM birthdays are all about fun! We include a mix of exciting demos and fun activities. Each party is an hour long and the guest list can hold up to 15 participants, or 20 for a little more money. But we'll give you a price break equal to 10% back on children #16-20. Discount ✔!

Pricing Options

Guestlist 15: $200

Up to 15 participants including the birthday child.

Guestlist 20: $260

Up to 20 participants including the birthday child.

We travel . . .

...throughout Southern Arizona. The formula for our mileage for travel outside of Tucson can be calculated using the IRS Standard Mileage rate x the roundtrip mileage from our location to yours.

Party Themes

Chemistry's Mysteries

Guests at this awesome party will see the chemistry behind "magic", witness light emitting from a chemical reaction, observe how different fuels affect their flames, and explore how hydrogen bonds create surface tension in bubbles.

Celebrate your child's next birthday with educational flare . . . and chemistry!

Party Breakdown/Activities

  • Intro and Safety Rules
  • Clear Colors: "Magic" Trick
  • Chemiluminescence: the emission of light from a chemical reaction
  • Making Fluff Stuff
  • Super Bubbles: an exploration of surface tension
  • Indoor Fireworks: introducing a "fire jelly" to various fuels that alter the flame's attributes.

Setup Needs

  • 6-8' table for presenter's use
  • Workspace for the kids
  • Preference: dimmable lights/dark room for chemiluminescence
  • Space for bubbles (suggested outdoors)

Suggested Add-ons

  • Dry Ice Potions
  • Cotton Candy
  • Foam Eruption

Party Add-Ons

Each add-on will add 10-15 minutes to the duration of the party.

Cotton Candy

Cones of cotton candy for everyone! All you can eat for 15 minutes.

Dry Ice Potions

"Smoke" on the water & fog bubbles.

Foam Eruption

A chemical reaction that erupts up to 10' high, space permitting.

Rocket Launch

Model rocket + B6-4 engine = Flight that reaches as high as 1100'


Our slime ingredients are made in-house using pure PVA which allows the kids to mix the polymer and cross-linking agent to their preferred consistency.

Add-on Pricing

$25 for 1

$45 for 2

$60 for 3

$85 for 4

Employment Opportunities