As for food, well, I love almost all kinds, but particular favorites are HK style wonton noodles, a particularly good hamburger, homemade macaroni and cheese, a great NY style deli sandwich and a Mission style burrito.
2. Global 12" Chef's knife
3. An excellent pork tonkatsu.
4. My passport
6. My towel
Edited to add I finally ran that full marathon (Chicago 2014)