Newhall & adjacent is going to be the next Korean enclave.
Jin Cook is an absurdly legitimate restaurant l/ small chain that seems to specialize in hot stone, eg bibimbap / galbijim / etc. it has the taste of ktown with a few changes for the neighborhood including a smaller but still incredibly legit ban chan / kimchi spread of 3 items, English speaking staff, and SCV clean interior.
Highly recommend for anyone north of 5/14.