Urbis, the museum of urban life in Manchester is offering a new out-of-hours activity for after-school clubs. Manchester Meltdown, aimed at Years 5-7, features Professor Cumulus. The professor takes the children on a mission around the glass-clad museum to find clues to stop the baddies from destroying the city. Manchester Meltdown is free and sessions are completed within an hour. For further information, telephone 0161 605 8205; email:learning@urbis.org.uk; www.urbis.org.uk