I declare that Chang's is the only dim sum in Las Vegas. By comparison, everything else is just a bunch of mashed-up food stuff in steam dishes. Me and my girlfriend have probably been here 6 or 7 times, and the only disappointment we've ever had was that her favorite crispy-topped BBQ pork buns were all gone. If you make the slightest effort to speak Chinese, the waitresses (who are mostly from Guangdong but all speak at least okay Mandarin and can definitely understand all the rudimentary things I can say) will fawn all over you and be your buddies forever. I don't even want to try describing the best dishes because I won't even scratch the surface. Just go during lunch on a weekday, order a ton of food, and say I was right.