You probably already know about this blog/book: Stuff White People Like, by Christian Lander
Here are just a few examples (it's even better to read the explanations behind each one on the actual blog)...
Stuff White People Like
- Picking their own fruit
- Religions their parents don't belong to
- Famers markets
- Moleskine notebooks
- Not having a TV
- Having gay friends
- Mad Men
- Multilingual children
- Hating people who wear Ed Hardy
- Taking a year off
oh and the list goes on and on and on!