Facebook – community pages, mom pages, christian oriented pages.
Parents of registered children advertising on their Facebook pages.
Local bulletin boards – grocery stores, libraries, kid friendly restaurants
Post on church web sites/facebooks pages – in particular your sponsoring church
Community events – fall fest, trunk or treat – pass out flyers
PTO/PTA
Hot cocoa party at club – invite friends
Door-to-door in school area passing out brochures and registration forms
Packets/Handouts at schools (if allowed)
Pie in the face – if clubbers bring X number of new kids, someone gets a pie!