I had to laugh at your dilemma re: befriending them & finding that you have integral differences too hard to marry! I've had that - not with a neigbour but at playgroup!

If it were me I'd invite them - for a few reasons... I think our communities are lacking in those willing to reach out. I think that you might just find a sweet friend. Maybe one of them needs you as a friend (cos you're awesome! )

I would ask if you can ask all four - it's unlikely that all four will come - if they do well that's all good too. There is always room for an extra chair!

Nothing ventured nothing gained. I love my gorgeous neighbour & I'm glad I reached out to her - we dom't see each other a lot (we're neighbours but I live rurally so mot close). I also have a neighbour in the cottage on my property & she is an absolute piece of gold to me.

Go for it!