Help, I’m a newbie.

My Idr girlfriend of 3 years is coming over and she wants to drink. I have no budget to buy alcohol but my dad has this collection of stuff. (I would ask him but he separated from us. This stuff has not been used in 2 years.)

I have never drank alcohol in my life and both my gf and I just became of drinking age. We don’t know shit.

I dont want to get wasted, I’m not a huge fan of the idea of drinking but I don’t mind trying out for a night at home.

Any ideas what I can make with what I have here? Or are any of these you can just drink a little of straight up?

Sorry, never had the exposure to know anything.