All,
I am done too yesterday. My interview is scheduled on 9:05. My dad and I went together. However he forgot to bring his ID so he had to wait in the car. I checked in at 8:55 and had to wait till 9:50 to be called in. The officer was very nice and professional. He asked only for my passport, greencard, driver's license and interview letter too. The birth certificates of my kids were not needed as he said that's just a routine requirement in the interview letter.
The interview only took about 7 minutes I think, most of the time he was printing papers out and stamping/signing papers. We even had time to chat about his work. I did not disclose my traffic tickets on the form at all. When he asked, I told him I have traffic ticket a year ago. He then asked me if I had DUI, I said no, he just moved on. At the end, he told me to sign the oath paper and told me to wait down at 2nd floor for oath paper.
I got back on 2nd floor at around 10, waited for about 1 hr and 20 minutes to see the oath paper. We were planning to have a quick lunch after we get my dad's ID at my wife's office. But then I saw on the oath letter that you need to be "properly attired (no jeans, no shorts, no flip-flops)", and I was wearing jeans. So we had to hurry home to me changed.
We came back to the office at about 1:40. Got called in at about 2. They have done this so many times and it's just flawless. After all interviewees were seated, families were allowed in and pictures taken. Then the ceremony started with the lady doing a speech, after which was two videos. The lady then led us the pledge. And that's it, we then lined up to get our certificates. Like Why-R2 said, we were out by 3:40. What's funny is that I saw people wearing jeans, so I guess I am just too careful.
Some things for you who have not done it:
1. Bring IDs to get in the building, especially your family.
2. Jeans are ok, but better with casual or even formal dress. They are good for pictures too.
3. I figured there were at least 15 officers doing the interviewing. You can be interviewed at either 2nd floor or 3rd floor.
4. You check in at 2nd floor, the big room, that's where you wait for the oath ceremony too.
5. Traffic ticket is, just like other said, not needed to be disclosed. But I guess it'd better to disclose it so you won't be worrying.
6. Kids are allowed. I saw toddlers, young kids, even infant.
7. I saw one with laptop too in the morning, guess they have free wireless for you.
8. Sign asks you not to use cell phone, but I saw people on phone all the time.
Hope this detail helps you someway. I also thank all of your help here on this forum. Good luck to all of you.