Conversations about puberty aren't typically an easy one for parents, or their preteen sons or daughters, to talk about. Two upcoming programs though will help make those conversations easier, organizers hope. It's not about telling them what to say, instead the upcoming Girl Talk and Guy Talk programs will provide parents with the tools to have the conversation. The two programs — Girl Talk on Thursday and Guy Talk on Aug. 27 — are for preteen boys and girls respectively and the adults in their