Hi FruFru, I think our biggest B&M is RiverRock Casino, more info at
Great Canadian Casinos
I've only been there once though, for the grand opening as my mans best friend actually did the Event Planning for it

We have several other great ones as well, all worth checking out, mind you I've never been to Vegas so I don't know what to compare them to.
You can probably find more info here:
http://www.bclc.com/cm/casino/home.htm
They also have a playnow site, but its mostly sports betting and scratch tickets.
If you do come up make sure to let me know how you found everything!