• THUMB logo
    THUMB, the Tam High United Music Boosters, is a parent-run organization whose mission is to encourage, promote and assist instrumental and choral music activity at Tamalpais High School.  THUMB is dedicated to providing financial assistance to the instrumental and choral music programs at Tam.  Every family with a student in the music program is expected to join THUMB with a donation that is comfortable for your family, and participate in the activities and volunteer opportunities supporting the program.

    Your contribution will benefit all music students to help pay for music software and technology, guest performers and clinics, sheet music, instrument repairs, field trips and scholarships.  THUMB raises funds through our major fundraiser, the annual Phone-a-thon, membership dues, and concert concessions sales. 

    Donations to support the music programs at Tam High are greatly appreciated.
    Checks can be made out to "THUMB"  and mailed to:
    THUMB, 700 Miller Ave., Mill Valley, CA 94941
    THUMB is a subsidiary of the Tam High Foundation.  Our tax id number is 68-0385326.

    Attend this year's first THUMB Meeting Thursday September 24th at 6:00 pm!
    Meeting ID: 894 7968 6469
     These meeting will be held once a month via Zoom and hopefully in person in the band room once permitted.


Last Modified on September 22, 2020