Pho Factory has opened its third Oahu location at the Pearlridge shopping mall in Aiea, in the Downtown food court. This location joins the eatery’s two other Oahu shops at Royal Hawaiian Center and Windward Mall, and joins other recently opened Pearlridge tenants such as Agu Ramen, Anthem and Jamba Juice. The local eatery, which opened in 1981, will be open from 10:00 a.m.