Welcome to the home of Tom Nancy and Tim. This time they have gotten the great idea to make some extra money for the summer by mowing the lawns of the neighbourhood. Their good friend, aptly named Mr Mowman has promised to help them with this. The kids know he is working for a government facility close nearby and he has a garage full of strange things he is tinkering with during his spare time.
All said and done, after getting some help from Mr Mowman with their equipment the kids start their hectic new summer jobs!