Black tie. Just kidding - cocktail and up.
Yes, and if you were invited, I know you have a child(ren) and they are invited, as well.
Mainly outdoors in a covered area, but there will be access to indoor spaces.
If your invitation was addressed to just you, you may bring a plus one.
There will be parking spots at the venue (aka my house) with easy access in/out.
Come on, don't be dumb. There's an open bar.
I would prepare for anywhere from 60f - 90f (15c - 32c). There will be fans and misters to help keep people cool, and the inside has AC.
Please don't actively record or take pictures during key moments - it's more important that you're present.
TBD