USCIS Application Support Center

My husband and I had a UK visa biometric appointment scheduled for later in the week but were able to walk in this morning with no problems. As stated in the review below, you do have to turn off your cell phone, not a big deal.
I recommend showing up right when it opens at 8am, and bring your passport and your appointment confirmation printout with bar code. The employees were all courteous and friendly! We were in and out in 10 minutes.

It’s a review on a division of government agency. I’m going to keep it straight forward and provide some insights and tips for those who are traveling there in the future.
1) they don’t allow cell phones: if you drive, just keep it in your vehicle. The officer who checked you in will ask you to demonstrate that the phone is turned «off,» not just silent.
2) no jewelry or any excessive embellishments: those should be taken off BEFORE walking to the door, unless you have it for a religious reason.
3) do what they tell you to do: everyone there is courteous. Reply with their requests succinctly. They won’t give you a hard time.
4) arrive at your appointment on time: well, it’s no brainer! I actually will encourage you to arrive early if you want to. There’s a short form that needs to be filled out.
5) don’t be nervous. They were all nice.
I walked into the door at 0945 hour and walked out of there by 1000 hour. It was short and simple. It’s located in the strip mall close to the new Chinatown/​Little Vietnam. There’s free parking available if you drive. Otherwise, Wilson Red or Argyle Red El will take you close to it.
Now the waiting begins…