I sure hope so! On a more serious note you can check out a comprehensive list on dineout or nearbuy.
If you want to join public parties, you can check out event's on Facebook, Instagram, dineout or any other social app.
If you want to plan yours, there are a plenty of places in Delhi to choose from
Yes, Raftaar will be performing at Shangri la hotel on 31st December 2019.
India Grill, hilton hotel, saket,new delhi
Check out Events on Facebook. You're sure to find a whole list of them!