Re: dargah ajmeer shareef(khwaja gareeb nawaz)
well carrying it over your head may mean that you are showing extra respect. usually in india if you bring something for someone over your head then it means you are giving them importance and respect. though i carried it in my hand only.
second, the pink turban is the dastaar. they do rasam of dastaar bandi to you. they did especial dastaar for zardari.
shirk or not, i like that place. people may have different opinion depending upon their belief and understanding but i think people who visit that place dont pay much attention to it.