catching up with a friend this wknd

I will be catching up with a longtime friend who is visiting me from the town where they now live. We are going on what will more than likely be an all day & night of partying.

So I’m wondering if anyone has any tips/advice on what type of drink/s are the best to keep buzzed but not get wasted. What and or what not to eat beforehand and whilst out if we get hungry.

I also want to share that I do NOT and will NOT take any d rugs. So that’s off the menu for me.

Thanks in advance.