Affiliate Marketing Secrets

I am thinking among the ideas of cosplay in Japan and stuff like that.
I need more examples like that and please list the country origin of the hobby/way of life.
Thanks.

I need some examples on how globalization has effected Americans. It can be a big genre or exclusive situations. Some things I have used so far:
music
movies
staying connected with friends from other countries
niche examples like cosplay
social networks
understanding other cultures
commerce(eBay, similar sites)
the internet
Any other examples? Whoever provides the most I use will be given Best Answer.
Thanks