THE WEEK AHEAD
SATURDAY: Crowds are expected in Cathedral Square for the launch of the Peterborough Green Festival from 10am. See this week’s Wow 24/7 section for details of all events. MONDAY: City libraries will start a week ofce lebra t in gRoald Dahl’ s stories with events suitable for ages 5 and up. £1 per child, book in advance at any library for times and details.