Unexpected Business In California Episode 11 Episode 11 ( Air Date 2024-01-04 ) Genre Talk, Reality category. Overview "Set in a small, rural town, the show is about two friends, actors Zo In-sung and Cha Tae-hyun, running a supermarket for 10 days. They not only sell goods, but also operate small restaurant, where they cook and serve dishes. The two actors, who lived their whole lives in the city, experience life in the small town and blend into the neighborhood.".