If you're close to the US-Canadian Border, you can try crossing the border to play...that is if you're 19+, but less than 21 since you're looking for places to play outside Indian reservations or the US.
I'm not sure how the licenses are down there, but in Ontario, there's a stripe on the card and they swipe it to confirm your age and information just to make sure it's legit. So, don't try that unless you have out-of-state/country ID's and possibly a back-up if they ask for 2 pieces.
...Not that I've ever done this or have advocated that sort of thing before in my life....