Membership Please complete and submit the information below.Mail your check to the Placentia Founders Society. Please make check payable and mail to: Placentia Founders Society 136 Palm Circle Placentia, CA 92870 Name Email Address Phone Address City State Zip Code Membership Options Membership Options $10 Student (fulltime) $20 Senior (60+) $30 Individual $50 Family/Dual $75 Benefactor $125 Patron $500 Individual Life 1,000+ Corporate Life Submit