Omsom, the proud and loud Asian pantry staple brand founded by first-generation Vietnamese-American sisters and daughters of refugees, Vanessa and Kim Pham, debuts its products in grocery nationwide catapulted by an exclusive partnership with Whole Foods Market. Omsom, which has earned a cult following, amassing over 1,000+ 5-star reviews, selling out 15 times since its direct-to-consumer launch in May 2020, and boasting 90% organi…