On Friday, January 30th (a P.A. Day) St. John Ambulance, Peterborough, will be hosting a "What Every Babysitter Should Know" babysitting class for students 10-to-14-years-old. Children learn first-aid, essential home-alone information and skills, and babysitting fundamentals. Please call St. John Ambulance, Peterborough Branch, today at 705-745-0331 for more information and/or to register your child.