Koreatown sub-zones BBQ alley, market corridor, redevelopment

The provided sources confirm Koreatown’s general boundaries (Western to Vermont, 6th to Pico) and its status as the largest Koreatown outside Korea with roughly 120,000 residents ^[1][3][4]. However, none of the sources describe the specific food sub-zones mentioned in the question (BBQ alley around Park & Vermont, Korean market triangle of Hannam/Galleria/Zion, the boba/young-Korean north zone along Wilshire, or the Salvadoran-Korean overlap south of Pico).

Because the sources lack any detail on these sub-zones, it is impossible to map them or analyze how they reflect distinct Korean immigrant generations. To answer this question properly, the following information would be needed: - A detailed culinary or commercial map of Koreatown showing the location of specific restaurants, markets, and boba shops. - Demographic or historical data on Korean immigrant waves (e.g., first-generation post-1965 immigrants, second-generation, recent arrivals) and their settlement patterns. - Information on the Salvadoran-Korean overlap, including the history of Central American migration to the area and how it intersects with Korean businesses.

Without these specifics, the question cannot be answered from the given sources.