Oreo And Braun "XOB The Full Circle Quest"

Two nine year old boys, named Oreo and Braun, accidentally discover a time portal when they attempt to return a walking cane to an old man in the restroom of a restaurant. They step back into 1941 but are unable to return to their own time (1996) when they carry the cane through the doorway. In the process the boys meet a series of characters and some important lessons are learned including the absurdity of prejudice.