hmmm .. all I see my friends from punjab here in USA (from Lahore, Gujran wala, Faisalabad and Multan) craving for are “chikkaR chollay” or paaaye or chollay pulaao at the most.
Indus river does have a good variety of fresh water fish too.
Find some gola kabaab, bihaari kabaab, bhagaaraY baiNgan, maTka gosht, baalTi gosht, Biryaani (the one that has meat and not chollay:p), etc. and eat on my behalf … I heard food street has all varieties…
One of my relatives in Karachi who has a side business of restaurants went there in the beginning of it and made a fortune out of it