Later in 2020, Oma's relocated to the former Whiskey Soda Lounge space in southeast Portland's Richmond neighborhood,[1] serving barbecue platters inspired by American, Chinese, and Southeast Asian (including Indonesian and Malaysian) cuisine.

The restaurant was inspired by Thomas' Indonesia-born grandmother, whom he called Oma.

[6] Oma's previewed the updated menu during a collaborative 420 celebration and fundraising event benefitting Last Prisoner Project.

[2] Upon reopening, Oma's served food inspired by Southeast Asian night markets such as noodles, char siu, and Chinese and Malaysian snacks.

[7] Oma's Hideaway was included in Eater's 2023 list of the 19 "most funnest, most wildest, most unbelievably extra" restaurants in the United States.