PORTLAND, Ore. — This story comes from the Portland Business Journal, a KGW news partner. The full story is here.
Tejano singer Selena wafts through the sound system as Isabell Mendoza rearranges pantry products on the shelves of her East Portland market on a recent Thursday afternoon.
Items aimed at a Mexican clientele line the shelves of the 16,675-square-foot Su Casa Super Mercado, one of two she owns in the Portland metro, and colorful papel picado and pinatas hang above the aisles…