As far back as the early 1900s, Oakland’s Temescal neighborhood was home to small Italian-owned businesses. Genova Delicatessen opened in 1926 on the site of a former train barn. The long-gone G&G hardware store’s neon sign still looms above the businesses on the designated landmark Cattaneo Block, which stretches from 5006 to 5010 Telegraph. Ace Seafood, at 5000 Telegraph, is located right in the middle of this historic block, which once housed the Buon Gusto Bakery.
5000 Telegraph Ave., Oakland; www.instagram.com/aceseafoodtemescal/
Ace Seafood,, near 51st…