HAVANA - Until recently, the space was the one-car garage of a private home in Cuba's capital, Havana. Today, it is a well-stocked, if small, grocery store whose big board at the gate entices shoppers with such offerings as cooking oil, tomato sauce, Hershey's cocoa powder, Nutella, shampoo, cookies and jam - a treasure trove in a country that is short of supplies.
The nameless shop in the residential neighborhoo