Park Hyatt Washington, D.C. Taps Adam Howard as Executive Chef & Colleen Murphy for Pastry Chef of the Michelin-Starred Blue Duck Tavern Washington, DC, USA, 2018-Aug-06 — /Travel PR News/ — Park Hyatt Washington, D.C. is pleased to announce the appointment of Adam Howard as executive chef of the Michelin-starred Blue Duck Tavern.  Howard brings sixteen… Read the full press release