My in-laws are wanting to do a distance game night soon where we meet up and play some party games together while on video chat from our separate locations. I think it's a wonderful idea, but I'm also not sure what games we can play? Anyone have any ideas for some good, casual fun (think stuff like Pictionary/Charades) to be had via video chat, and how we can best set things up? Are there any good tools/websites that will help us out?

Also feel free to make suggestions that aren't necessarily applicable to my situation but still work for the question as a whole (e.g. a D&D campaign). I want this to be a resource for everyone, not just me.