Make it a birthday to remember at the Science Mill in Johnson City
Looking for a one-of-a-kind birthday experience that’s fun, educational, and stress-free?
Host your kiddo’s next birthday party at the Science Mill in Johnson City, Texas where every celebration sparks curiosity and joy!
Birthday Party Essentials Package
Turn a birthday party into a unique STEM adventure at the Science Mill! Just an hour away from Austin or San Antonio, the Science Mill is the perfect location for your kiddo’s next birthday celebration. There’s nothing else like it in the Hill Country!
$200 for members
$230 for non-members
$8 per extra guest
INCLUSIVE OF
Admission for birthday child + 20 guests
Dedicated Science Mill staff member to assist with the party
Private showing of current 3D movie
2 hour private room rental for gifts, cake, and a special hands-on activity (themed activity is an add-on; see below for details)
Unlimited exploration of 50+ interactive STEM museum exhibits
PARTY TIMES
Saturdays: 10:30am - 12:30pm OR 1:30pm - 3:30pm
Sundays: 1:00pm - 3:00pm
Set-up may begin 30 minutes prior to party start time
Weekday parties available, as availability allows.
Times may be adjusted, if schedule allows.
Add-Ons: Themed Packages
For only $50 more, take the party to the next level with a science-themed party add-on.
Each birthday party theme add-on includes:
A hands-on activity for the kids facilitated by your dedicated Science Mill staff member
A free, editable themed invitation
Themes & Activities:
Fossil Frenzy - Make it a prehistoric party with the Create a Fossil activity. Comes with dinosaur-themed invitation.
Axolotl of Fun - Keep it cute and squishy with the Axolotl Slime activity. Comes with axolotl-themed invitation.
Party Catering, Handled
Make it a stress-free party and let our local partners handle the catering!
We’ve partnered with local restaurants Lady Bird Lane Cafe and Fat Boy Burgers to offer convenient, crowd-pleasing meals that may include:
Kid and adult meal options
Free dessert for guests
10% off for parties with 20 or more guests
Pick-up and delivery option available
Gluten-free options available
Birthday decor add-ons available
View catering packages below. Catering must be ordered directly from your chosen provider through the information in the flyers. Mention the Science Mill to avail of the package discounts and freebies.
Reserve Your Party Today
All party requests are subject to availability. We recommend reserving four weeks before the date of your party for the best chance to get your preferred date. Standard party times are:
Saturdays: 10:30am - 12:30pm OR 1:30pm - 3:30pm | Sundays: 1:00pm - 3:00pm
Weekday availability or adjusted times may be possible as schedule allows. Inquire at programs@sciencemill.org.
The Essential Package includes admission for the birthday child and 20 guests (adults and youth both). Additional guests are $8 each.
Call (844) 263-6405 EXT 1002 or email programs@sciencemill.org for more information and to schedule your party.
All birthday party bookings require a $100 non-refundable deposit to reserve your date. The balance can be paid on the day of the birthday party.
Catering must be ordered directly from your chosen provider (Fat Boy Burgers or Lady Bird Lane Cafe). Mention the Science Mill to avail of the package discounts and freebies. The Science Mill is not responsible for catering arrangements.