ANSWER:

You must not give them anything or facilitate or collaborate in their sins.

We’re actually having freshers party, I obviously Insha Allah Won’t be going in it, bcz there would be intermingling, unislamic things. But classmates are asking everyone to contribute. And I just don’t want to throw my money. But everyone is giving.I don’t want everyone to hate me or create a fuss and stuff.. but don’t know what to do, should I contribute? Please guide me.