just a quick calc in my head.
I guess thats still once a month in the Palms.

Some of the bigger card rooms could be dealing 10,000 hands a day.

How many hands were dealt at the Rio this summer? I saw it somewhere. Something like 650,000. Should have happened 10 times there

Of course the river card would only be seen on 50% of hands, so I'll make that once in two months at the Palms