A 1,300-square-foot former Subway storefront on Cable Street houses Soi OB-Thai Street Food, the 2020-launched sister concept to North Park's Soi 30th and Pacific Beach's Soi PB. The menu pulls from all regions of Thailand — northern khao soi, isan-style sausage, southern crying tiger beef — alongside deep vegan and vegetarian builds (mock-duck curries, fresh spring rolls, tofu pad see ew) that align with the all-vegetarian Thai program at Pure Thai Vegetarian Cuisine on the same corridor. Street-food fusion plates — Thai beef jerky, garlic calamari, garlic pepper chicken — run alongside the curry standards and rice bowls. The sister-store relationship with Soi 30th and Soi PB gives the kitchen access to a centralized recipe-development pipeline that few independent Thai operations carry. Beverage service runs Thai craft beer, local cans, and a short sake selection — coffee is intentionally not part of the program, with espresso pulls handled by Little House Coffee a few blocks east on Lotus Street. The most production-heavy plate on the menu is the four-person Soi OB Family Feast, a fixed multi-course tasting that ties together a starter, two noodle preparations, a curry, a rice plate, and dessert in one composed service.