Actually, it makes sense. In the book [b]"Eat Right 4 Your Type"[/b] the author proposes different ideal diets for the blood type, for example O's should eat more meat and A's more vegetables. So for people who think that diet is good, this restaurants makes things easier for them, especially if the family has mixed blood types!
(See [url]http://en.wikipedia.org/wiki/Blood_type_diet[/url] for more info)
I am interested to see more info about new eateries around KL!