Can we go for biometrics at a different ASC than scheduled?

[shiva_82]

My mother in law has her biometrics appointment scheduled in Seattle but she is visiting us in Chicago. She came here just a week back and the biometrics got scheduled for the week after next. At her age, traveling back to Seattle just for the biometrics would be too tiring. Could she go to the ASC in Chicago to get her biometrics done with the notice for Seattle?

If so, should I request USCIS to reschedule her biometrics to the ASC in Chicago or could we just walk in to the Chicago ASC?

Would like to know if anyone has gone through this situation in the past and what happened. Appreciate your help..!