Tadich Grill is essentially a seafood restaurant and has been for over 160 years. Twice a day (and sometimes all afternoon), the place bustles as waiters serve aromatic dishes bearing last night’s catch, broiled, sautéed, or grilled. It is noisy, yes. But unlike some popular spots, it’s not so noisy that you can’t have a conversation with your companions. If you’d been to Tadich Grill a century ago, it would hardly have looked any different. Back then, customers left happy and returned frequently, just like they still do.