Found Ruchi Indian Cuisine at 11168 Antioch Rd in Overland Park, KS. Fantastic Lunch Buffet! Really good, really interesting and really varied flavors. The staff was great (and very welcoming). The Butter Chicken was incredible. Needless to say, we'll be back!
The next day, we went to the Bo Lings at 9055 Metcalf for dim sum. We had had a marginal dim sum experience at the Plaza Bo Lings several years before, so had not tried again. Our loss. Not quite Vancouver/Richmond or San Francisco dim sum, but very good,and we will return any time we are that area of Kansas. There is also a good weekend dim sum at the Grand House in Oklahoma City.
I also have to recommend one of the many Sheridan's Custard stands for some good, "real" custard. I had thought that the only "real" custard in this region was at Andy's in Springfield.