Location: Toronto , CA Event Website: Ontario Prevention Clearinghouse website Details Presented by Ontario Prevention Clearinghouse (OPC), also as a 20th anniversary celebration, this conference is intended for those interested in social change and who work in child development, health promotions and social services. Those attending will hear from various speakers and be presented with the opportunity to create a forum for public discussion on 'prevention-building' strategies. Taxonomy upgrade extras: All events relating to ECEC