Donations
Your generosity helps our Islanders learn, grow, and thrive on and off the field. Contributions support equipment, training gear, coaching support, and player scholarships.
Learn about our suggested family donation and how your support helps the team
Ways to Give
Donate by Check
Make checks payable to MI Softball Boosters and mail to:
MI Softball Boosters
PO Box 412
Mercer Island, WA 98040
Questions?
Contact treasurer@mercerislandsoftball.org.
MIHS Softball Booster Club is a 501(c)(3) non-profit organization. EIN: 88-4399376.