CHICAGO, 2018-Aug-10 — /Travel PR News/ — Hyatt Hotels Corporation (NYSE: H) announced today (August 8, 2018) the opening of Grand Hyatt Athens, marking the first Hyatt hotel in the Greek capital and the first Grand Hyatt branded hotel in Greece. The luxury property is located on Syngrou Avenue next to the Onassis Cultural Centre and combines dramatic… Read the full press release