Snack & Salon Karaoke Ai is a snack bar in Okinawa that serves alcohol and local handmade snacks, and lets you sing. It offers homemade potato salad and unlimited drinks. Up the stairs and through the silver door, the interior has a Showa-era feel with red sofas, a ceiling mirror, and a pink analog telephone. Even if you go alone, you can join the mama and other customers over karaoke.