Experience at Dallas ASC walk-in
We went there this morning at about 8:30am, and explained my situation of traveling out of the country on business.
The lady at the gate asked for confirmed itinerary / tickets, and we had an itinerary with us. It was only for myself as I am the only one going.
She said that she will ask the supervisor but was not willing to accept my wife for FP. She then said that since she is there already, she will ask the supervisor.
Then we were asked to wait and she came back and handed us the form to fill out for FP.
FP process was easy, quick.
Both, me and my wife, had to get multiple attempts at FP for certain fingers but overall no big deal. The actual process was about 10 minutes while the total turaround time from car-back-to-car was about 40 minutes.
The person who did my FP was so aware of Indians that he even said words like 'aaraam se', and 'shukriya'. Overall, a pleasing experience.
Hope this helps someone else looking for walk-in at Dallas ASC.
Came back and checked ... we had LUDs on our I-485 applications, which probably means that the FPs were uploaded and sent to FBI.
Now, the wait for results back from FBI, and most importantly, name check, and visa numbers.