Membership Please complete and submit the information below.Mail your check to the Placentia Founders Society. Click Here to Purchase Your Membership Online 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 New Field New Field $10 Student (fulltime) $20 Senior (60+) $30 Family?Dual $75 Benefactor $125 Patron $500 Individual Life $1000 Corporate Life Submit