This is why...

... the Air Ambulance collection box.

I, finally, managed - twice:-
1ce - to remember.
2ice - to get a 1/2 decent shot.
Maybe 3ice?
Lucky to catch the majority of the flashing/animated ones in the "ON" position, what with Santas on see-saws and star going from tiny to huge to out I was dead lucky.
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 The extra - proof that frost holds no terrors for the hardy. 
(One of the extras here. Coincidentally, the same day as the Air Ambulance box)