For me, and in terms of credibility and likelyhood I'd put that some where between 'Water into Wine, Raising Lazarus' and there having been 'A Man on the Moon'. Very much nearer the top of the scale. However, definitely a feel good and wish you'd done it yourself story.
They like the same generation of parents the have decided a supermarket is a giant play area for kids to let them roam and cause havoc as they wish. Hideous