I will offer Tropical Chinese on Bird Road. It has dim sum on Sundays that ranks among the best I have had anywhere. It has suitably semi-rude service and a massive variety, with the proper tickets that they make small/medium/large and number of plates. MY spouse and I have made three hour trips to eat there. I recently changed a business trip to include Sunday in Miami so two Chinese friends and I could go there. It is not easy to find but worth it. http://www.tropicalchinesemiami.com/ I am sure there are many other good obscure finds there.