Dubai-based founder of The Gbemi’s Kitchen, Gbemi Giwa, wants her new Nigerian restaurant to feel a bit like home.  “It’s more than food,” says the Nigerian native. “It’s the vibes, the expression and a lifelong dream.”  She has succeeded. The Gbemi’s Kitchen does feel like home. The Cluster R restaurant is small, with a handful of tables lined by pillows and vividly patterned Nigerian pop-art wallpaper. When we visit, there’s one waitress and a few...