Once the promenade around the Masjid Zeenath Baksh(Jumma Masjid) is over, visit Port Cafe. Chinese cuisine can be tasted here. Most likely, you'll return to this restaurant later to taste delicious coffee.
But google users haven't given Port Cafe a high rating.
I usually prefer à la carte at port cafe. Though they do have breakfast and dinner buffets. The breakfast buffet is decent, but I'm not a big fan of their dinner buffet, esp. The main course. However a la carte is a decent affair, but I personally find the food at Cardamom to be way better. We had couple of starters and biryani for lunch. The starters were good, and so was the chicken biryani, but the vegetarian variant turned out to be quite a disappointment.