In a luxury lounge in Abidjan, customers of Cote d’Ivoire enjoy a special champagne:  Laurent-Perrier? Widow Clicquot ? Moet and Chandon? There is a new brand of  named after Dian Diallo to welcome guests. https://twitter.com/BullesDeChamp2/status/1080503260253847553 “This is the first brand of champagne that bears an African name,” says creator Dian Diallo, a 40-year-old Guinean wine expert. “This is by no…