In this Aug 20, 2014 photo, guests eat at the new restaurant Nazdarovie during its pre-launch dress rehearsal in Havana, Cuba. Nazdarovie, which is named for the popular Russian toast and opened Friday, is a nod to nostalgia for the island's Soviet ties during the Cold War, a time when Moscow was Havana's main source of trade and aid and hundreds of thousands of Cubans traveled to the Eastern Bloc as diplomats and students. (AP Photo/Ramon Espinosa)