so she leads them back to the house where they 'll spend so much of their time in the following years - the house at 19 maple lane - only it is really duddits who leads the way , prancing , skipping , sometimes lifting his yellow scooby-doo lunchbox over his head , but always , beaver notices , keeping at almost exactly the same place on the sidewalk , about a foot from the grass margin between the walk and the street .