Last summer in Lisbon, Portugal, the
casino next to Expo 98 site.
There was two 5 euro blackjack, I noticed those pretty 50 cents
jetons. They did not have snappers, they had
2 euro chips and 0.50 jetons.
I kept playing 5 euro, 2 or 3 hands each time. Surrender was offered, plus I had several blackjacks paying 7.50 euro. I pocketed 0.50 and kept 2 euros in play.
After an hour, the dealer and the supervisor realized that barely half of 0.50 were gone (they had about 40 in the float, less than 20 remained). They asked to me
"where are all the 0.50? are you keeping them?" I ended that hand and simply went to another table

The following evening I repeated at the same table, there was another crew on duty, and stopped after another hour... this time I went un-noticed.
I totally harvested more than 2 barrels: this is definitively the coolest frac I ever saw in Europe (second one it's
0.50 euro from Venice, basically impossible to harvest: simply have 2 singles was difficult to me )