Hidden Brain
Boulder Theater
Boulder, CO
Aug 26, 2026
Presale Begins: May 21, 2026 at 10:00 AM MDT
We have the following presale information:
Presale Password: ********
Hidden Brain Presale passwords are listed below! With the Hidden Brain presale, anyone holding the code can secure fantastic seats before general sales start! Skip the presale for the Hidden Brain show at Boulder Theater in Boulder, CO, and you risk missing out on tickets altogether.
This presale is taking place at this link
posted on May 21, 2026 at 10:22 am