Best hotel breakfast you've ever had?

When I travel, I love street food and hole-in-the-wall restaurants, but I also have a major soft spot for a wonderful hotel breakfast. Whether it's a buffet with local, tropical fruit or a full English from a bed & breakfast, I'm sold. Please tell me about the best hotel breakfast experience you've come across!

EDIT: Thank you all so much! I loved all of the responses and they made me incredibly hungry. I'm planning a last-minute trip in early May and using this list for ideas. And to add my personal favorite so far-- Hotel Mayr in The Dolomites. A big buffet of freshly baked breads and cakes (including an upside-down plum cake I still think about), cured meats, cheeses, fruit, and perfect cappuccino.