There was reason Saturday for double celebration at Sacramento's Safetyville USA. It was not only the 12th annual Family Safety and Health Expo, it also marked Safetyville's 25th year of teaching safety and life skills to more than 200,000 children to date. The free event hosted around 3,000 children and their families for a fun-filled day of learning and celebrating. In the middle of the expo, birthday festivities took the main stage and were led by Liz McClatchy, President and CEO of Safetyville Center Incorporated (SCI) and Terry Polvado, Vice President of SCI. Children sang "Happy Birthday" to Safetyville and were introduced to the new and yet-to-be-named mascot of Safetyville, a dog