Supporting Memberships allow you to contribute to SPI with *benefits! *3 family admission passes (worth $15 each) *One family annual membership (worth $100) Early Bird Camp Registration Recognition as SPI Donor
Buy a Supporting Membership at our ONLINE STORE** $200 SPI Admirer $300 SPI Explorer $500 SPI Enthusiast $1,000+ SPI Investor $5,000+ SPI Benefactor
Checks can be made out to SPI, 400 S. Main St. Mount Vernon, OH. *benefits are not tax deductible **Contributions over $1000 cannot be made through our online store.