Hi @J_L,
HiroNori does, but that’s O.C. (not sure if you count that as “L.A. area” or not). But IMHO, their Handmade Noodles were almost bordering on Udon, and didn’t have the Ramen Noodle density, flavor we were used to. It’s not bad at all, though.
Haven’t heard of anywhere else so far.