EVENT

Back to School Bash

Saturday, August 15, 2026

10:00 a.m. – 5:00 p.m.

About

Roll into IMAS and cruise into the new school year!

This free admission event includes opportunities to receive school supplies while items last, community tables, and food vendors. Continue the fun and explore the museum and take part in hands-on art and science activities and Planetarium presentations!

Know before you go:
– No backpacks/large bags over 12″x 6″ x 12″
– No wagons

Back to School Bash at IMAS
Back to School Bash
starlab planetarium
Back to School Bash at IMAS

Supported by:
McAllen Public Utility, H-E-B Helping Here, Wonderful Citrus, and RGV Philantrophic Foundation

RGV Philanthropic Foundation Logo

Participating Vendors & Partners

Moboba Vendor at Back to School Bash at IMAS
Mobile S-nack Logo
Sweets by Georgette
IDEA Toros Logo
Luna Dental Logo
Valley Symphony Orchestra
Aqau-Tots Swim Schools Logo
National Butterfly Center logo

Frequently Asked Questions

Yes! Admission to the Back to School Bash on August 15, 2026 is completely free thanks to our sponsor H-E-B Helping Here.

Yes, free school supplies will be available while supplies last. We recommend arriving early for the best selection.

Back to School Bash is designed for families with children of all ages, from preschool through high school.

No advance registration is required. Simply arrive at IMAS between 10 AM and 5 PM on August 15, 2026.

Yes, free parking is available at the International Museum of Art & Science located at 1900 W Nolana Ave, McAllen, TX 78504.

Wagons are not permitted due to the large number of guests attending the event. To help keep pathways clear and ensure everyone can move safely and comfortably throughout the building, we ask that visitors leave wagons at home.