Pardon Our Dust! The Wortham Giant Screen Theatre will be closed for renovations until November 8.

Birthday Parties

A birthday card greeting from the Party Smarty birthday package at the Houston Museum of Natural Science.

You’re busy. Why not let us help you and scratch one thing off your to-do list: planning the perfect birthday bash for your budding scientist.

The Party Smarty birthday party program at HMNS is your one-stop-shop for party planning – from selecting a theme and deciding on décor to securing activities and entertainment, we’ve got you covered.

Party Smarty – Birthdays with a little Brain Power!

Do you live in the Sugar Land area and want to keep your child’s birthday party close to home? Party Smarty is conveniently available at HMNS at Sugar Land.

Enjoy our Summer Discount
Book a party for June, July, or August and get $50 off!

Beginning in 2020, we will no longer offer helium balloons. 

Basic Party Smarty Package

Party Smarty is about more than cake and candles. We make it our mission for your child to have an…

Deluxe Party Smarty Package

Partysaurus  Party among prehistoric beasts in HMNS’ expansive Hall of Paleontology and enjoy a spectacular view from above. For 2.5…

Birthday Booking Info

Payment 50% of fee must be paid at time of booking with the remainder to be paid within 7 days…

Testimonials from Party Smarty Guests

The entire booking process, payment process and party itself was so easy and organized. Several parents approached me after the…


General Party Questions: Food Party Crafts: Add-ons: Party Head-Count: Parking: Refunds:  

Contact Us

.AfterArticle label{ min-width: 128px; } Fill out the following form or email to begin booking your party. Someone will get…


The Houston Museum of Natural Science is proud to host birthday parties for children of all ages and abilities. Our…

HMNS at Hermann Park

5555 Hermann Park Dr.
Houston,Texas 77030
(713) 639-4629

Get Directions Offering varies by location
HMNS at Sugar Land

13016 University Blvd.
Sugar Land, Texas 77479
(281) 313-2277

Get Directions Offering varies by location
George Observatory

21901 FM 762 Rd.
Needville, Texas 77461
(281) 242-3055

Tuesday - Saturday By Reservation
Saturdays 3:00PM - 10:00PM
Saturdays (DST) 3:00PM - 11:00PM
DST = Daylight Savings Time.
Please call for holiday hours. Entry to Brazos Bend State Park ends at 9:30 p.m. daily
Get Directions Offering varies by location

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The Houston Museum of Natural Science is a 501(c)(3) nonprofit organization that receives no federal or state funding. Tax ID # 74-1036131.