Playing card and dice games isn't and needn't be the equal of gambling. Inform you at the outset, with regards to your invitation, that "Only Fun Allowed- No Gambling". You should use poker chips to watch score, or perhaps counters could be pennies, M&M's, matchsticks, a single thing. Further invest the kids in your party by encouraging they all to "Dress for Vegas"; fancy clothes can equate to better...