If you arrive at the Amsterdam train station by train, you should definitely look around there. The building itself, designed by Pierre Cuypers (the architect of the Rijksmuseum) and opened in 1889, is one of the city's most iconic buildings.
There is always something going on in the lock area.
The nice rest stops offer delicious, culinary delights.
If you want something other than apple pie, but unfortunately disappointed and would have to stick more to the tasty burgers.