Haha well I did 2 really blooper things.

I thought the sushi rolls had tough seaweed, when, in fact, it was plastic wrapping... which U ate 2 of them!!

2nd, for the car parking, what I thought was a coin slot, was actually the parking token.
They seem to use little coin tokens instead of barcodes or cards.
I jammed the machine and had to call the attendent who had an incessant cough.
His high tech solution was to stick un a wire and prod around until my coins came out with the token!

☺ still awaiting the plastic to vacate...