Last fall, hordes of customers swamped the phone lines and social media at Plantation’s Sultan Nut House, clamoring for a viral candy bar that manager Amr Ibrahim had never heard of before: Dubai ...

The presentation of the sundae was excellent. It had cream over the ice cream in the plastic cup, melted pistachios, Nutella sauce drizzled over the top, and a wafer with the Notorianni logo on it.