The Mercer Island Schools Band Boosters was formed to actively support, promote, and encourage the Mercer Island Band Program. The Mercer Island Band Program is a proudly no-cut, non-competitive, all inclusive band program with over 700 students in grades 5-12 participating. MISBB provides support to the program and ensures each and every student may participate in band and its activities. Through fundraising events, donors, and sponsors, we enable scholarships, clinics, one-on-one musical support, leadership opportunities, training, and unique musical opportunities for our band program and so much more. Questions? Contact us.