Union L.A. is the authority on all things Japanese-cool. Actually scratch thatâ€”Union L.A. is the authority on all-things-cool. Period. The streetwear mavens are the keepers of dopeness and the introducers of obscure brands that will one day be your favorite. For a shop that's been around and evolving since it's days as a streetwear mecca beginning in '89, Union LA is the blueprint.