Food Exchange

I like my neighbours.  From time to time they send me food.  Actually we have a kind of a silent contract.  I send them Chinese or pastas and they send me traditional food especially the one which I am not good at.  Such as biryani (the most famous dish of Karachi), koftay (meat ball curry) and other complicated dishes.  So when I send them my experimented food combination, they send me something in return.  
This Eid-ul-Adha (Muslim's festival), five of my neighbours sent me meat (both goat and cow, which I don't eat and pass it to the needy ones).  I don't do sacrifice so I sent them Chinese rice and sauce and tandoori chicken curry.  Then in re-return, I received pulao (rice and meat cooked in broth), kebob, biryani.  One of them, as they have a tradition of not returning the pots empty, filled them with these peanuts, walnut and almonds.