The Booster Club (MISB) Membership Drive along with our Annual MI Varsity Jamboree are the primary sources of funding for our softball athletes on Mercer Island.
 
As a member of the MIHS JV and Varsity Teams, we encourage a higher level of booster club membership, as this is the level where the most investment is needed in both gear, events, and coaching staff.
 
These funds are used for:
 
Supplemental Coaching Compensation
MIHS Athletic Department pays a stipend for our Varsity Head Coach; MISB helps to supplement others.
 
Equipment
MISB helps subsidize equipment such as new pitching machines, canopies, heaters, and practice uniforms so our littles can match our bigs.
 
Skills Clinics
MISB hosts several skills clinics across the island for our youth, middle, and high school programs to support pitching, catching, hitting, confidence, and leadership.
 
Other
Team Dinners, Senior Night, Little Buddies Program