know about a good bonus code?

Hi there. Does someone knows about a good keno room? And if so, do you know about a good bonus code? I usually goes to gambling portals for info , but i feel that here i can get a good answer for my needs... Hope you have something for me... I got on a good portal - neonslots read a lot about slots and keno. Now I can do a lot and want to apply my knowledge in this game.