Hotel Jerome, Auberge Collection, which has been in Aspen for over 137 years, is welcoming Zak Gregoire as its new executive chef. “Bringing a global culinary perspective shaped by luxury hotels, fine dining restaurants, and private clubs, Gregoire will oversee the property’s celebrated food and beverage program, building on Hotel Jerome’s legacy of exceptional dining with a philosophy centered on seasonality and regional traditions,” a press re…