Please post your PP stamping experience in atlanta.
1. What documents do you need to take?
As mentioned in the approval notice. Passport, original approval notice, 2 photographs. You do not have to but they may ask for your Advance Parole and EAD if you ahve any.
2. Do they let you in with your spouse who has 1/2 hr. later appot?
Yes they will let you both in at the same time.
Thanks