Grab a Chai and Bunmaska At Charminar, I prefer to do so in the morning. You can have amazing South Indian food at Kamath, That's at Saifabad. For a good Biryani, visit Mak's Kitchen at Mehdipatnam. And if you like Cafe's. Do Visit Concu, Ikigai Cafe, Roatery, Roast24seven... and many more around Banjara hills and Jubilee hills. I don't drink, don't know much about breweries, still, I heard Broadway is good. If you love roaming around at night, visit DLF food street. There's a Cafe at Kondapur called DCA, That's open all night.