You must check out By The Bae over here. It's a beach themed cafe which sounds like a great place for a bachelorette party!
Best lounge is dramebaaz at GTB nagar the have dj and lights and atmosphere ❤️
Epic Kitchen n Bar or Dramebaaz
I just read on the app that 736 Ad cafe and bar in Hudson lane is giving out drinks (30ml whiskey or a shot of vodka) for just ₹49 for some limited time, so you can check that out.
Some other options are moh maya cafe and radioactive cafe.