Trabuco Hills Tournament in the Hills - WBA Regional Championships

November 13, 2021

Trabuco Hills High School
27501 Mustang Run
Mission Viejo, CA 92691

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Band Registration Deadline:
September 1, 2021, 12:01am

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Entry Fee

Non-member: $700
Member: $550

As one of the largest events in SoCal, each year and one of the longest-running SoCal shows in WBA history, we are excited to host the WBA Regional Champions. Our volunteers work tirelessly to make this show a great experience for the students and spectators. Our booster parents provide great hospitality with a variety of homemade meals and desserts for directors and staff. The In-N-Out truck will return as the catered food vendor!

Performing Groups






Unknown 2021 Classification


  • Mike RubinoEnsemble Music
  • Chuck Stephen – Individual Music
  • Wayne Dillon – Music Effect
  • Chris Romanowski – Percussion
  • George Oliviero – Ensemble Visual
  • Juno Orfice – Individual Visual
  • Greg Llacer – Visual Effect
  • Christine Dillon – Auxiliary
  • Mike StoneChief Adjudicator

Event Staff


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