Pre-UIL Clinic and Concert techrobc 1 year ago Calendar When: February 22, 2023 @ 4:30 pm – February 23, 2023 @ 6:30 pm 2023-02-22T16:30:00-06:00 2023-02-23T18:30:00-06:00 Chamber and Philharmonic orchestras participate. Philharmonic on Feb 22nd Chamber on Feb 23rd