I'm so excited to share the update of our case...
As I already said, we got an interview appointment for September 30th, we tried to do walk-in today at around 11:00 at San Diego FO, I explained the situation to the security that we have an appointment, but for the last day of the month, that by that date all visas will be gone.
Security guard said he will call the superviser. Then we explained our situation to the superviser, he was unsure but said to the guard to let us in. We went to the 4 floor and waited for the supervisor to clarify if we can do interview today. Supervisor went back and said we don't need to worry, "we will allocate more visas on October 1st", and said we should just walk-in on Sept 30th. Also said they don't do interviews today or tomorrow, so there were no people at all...
I printed out the tweet, where there's a prediction that all visas will be gone on Sept 23th, I showed him that tweet, he took it and go back to the office. After waiting 15 minutes more he came back and said: IO will do interview today, please wait. He also asked where our kids, we said they at school, he asked how old are they.
We were so happy that they let us in. Interview overall took like 15 minutes, started with oath, then we were asked the questions from our i-458 form, asked for birth certificates and that's it. The lady was very friendly, she told us our case will be ajudicated today and will send our card to production. Double checked our mail address and that was it, asked do we have a questions. We say thank you for letting us in and we left the office. After several hours status changed to: New Card Is being produced
I want to say huge thank you for this forum, special thanks to
@Sm1smom
for FAQ, all guides... replying to all my questions...
I wish all the best to rest folks who is still waiting, I hope you will get your green cards soon!
P.S. early walk-in is really works, just try explain in more details why you need it ASAP