As I wrote about a few months ago, I had a royal at 9AM and then took a break
until the evening where I went back to the same machine and had 3 royals
within 2 hours, 2 within 20 minutes of each other for a total of 4 in about 12
hours. This was 25¢ multi-game, switching between DDB and Bonus Deluxe at a
Wisconsin casino.