Carl......

First I'll trade for whatever you have from there.
Secondly.....
I usually look at the waitresses tray and if I see
roulettes I ask for them. If they say no, I'll ask some one else.
If she has 8 and you give her 10, she'll be giving you roulettes all night.

Walk away with confidence, if you a stopped just say you were going to the cage to cash in.