My 80 year old aunt loves keno. I'm more of a blackjack player, or even a slot player, anything with better odds. But when I hang with my aunt, a keno machine is the game. I do have to say there is something soothing in the sound it makes and overall it is not a bad way to accumulate some beers if you're sitting at the bar. My aunt has a four card keno system she came up with . You play dimes and it's 40 cents a spin. It hits enough where you can play a long time. Or at least a long time at keno. Not sure if people are interested but if so I can post the "system" she came up with. Let me know. My favorite keno/aunt story: We met downtown for lunch. We ate at the Nugget and during lunch she played her usual 5 numbers with the keno runner. We then played machines in the casino. She tells me go check my ticket. I say sure. While I am gone the woman next to her says "is that your boyfriend?" (I'm 50). She say oh no that is my nephew. And the woman says "Oh I thought you were a cougar." I check her ticket. She hit 5 out of 5 for $800. I come back, we laugh about the cougar comment and then I hand her the $800. GN has bad keno payouts, that should have been over a grand I think.