So, I just got home from a "pre-"Winterlicious dinner at Celestin. The meal was good, however not outstanding. Service was fine. On the Winterlicious menu, it informed us that there would be an 18% gratuity added to the bill. I was completely shocked by this. Can someone explain this addition of gratuity on our bill? Is it something Celestin does or is it Winterlicious specific? And is this the new norm for all Winterlicious participants?