The tasting menu at Le Bernardin when I was 24. Being such a novice to the foodie world, I'd never had anything like it before, and I don't think anything could ever live up to the memory. I'm afraid to go back lest I spoil the memory!
My current drink of choice:
mango-strawberry smoothies
My "Go-to" dinner party dish:
I don't have just one because I try to bring a different thing for each audience. But this probably also means I don't go out enough...