Obviously you can't turn up at a casino or online underage (legally). Playing on
pokerstars underage for play money is also illegal. However, I can't see any problem with teaching people how to play for play money live, as it is a very interesting game and children can definitely be interested in playing it more than a lot of other games, as it has more of an element of fun to it. Playing for pennies live is probably okay as well in my problem, although I guess there might be ethical problems with advertising
gambling like this. However, another thing I did when I was younger was that I played for play money on a site where it was actually legal to play. I remember scrolling through the terms and conditions to prove that I was right to my parents, and it is true that you can play on this site from 13+ if you know someone who is interested in playing online.
https://www.replaypoker.com/ ... Not as many people play on it but it's very friendly and it has pretty much everything you would need. I had a lot of fun on that site!
Good luck!
:O I have 14 MILLION chips on that site! That's worth $400 if you were to buy it!