You can drop by HKV as they have a number of bars & lounges which are pretty affordable. Some of the nice ones are Mafioso, Matchbox, Social and The Village Deck.
You can find many in Satya niketan for drinks dance and foood
You can try out different cafes in hkv.
You can go to my bar ,gk2.. Its a lovely place to eat and drink..and also u can take service for zomato gold. And plus u get live music.