I was recently invited at a wedding in the US and I planned to perform a feat including insta-snow at some point. So, I had my trouser pocket loaded with a bag of fluffy, white fake-snow.
While waiting to find a suitable moment for my trick, the wedding couple came up to me and told me that I'm the person on the wedding who has travelled by far the furthest - all the way from Finland! Then they asked me whether we have already snow up there at this time of the year.
... "Yeah sure," I said, "look... I brought you some!" and handed them a pile of snow
It was one of those rare occations when the timing of a feat went JUST right! Rarely, very rarely that happens...