Its an islander thing?? I didn't make it, it was passed to me when I went to a fiesta. BTW, Guam is a minority majority place. So order of the most population by ethnicity is chamorro, Asian(Philippino, Korean. Chinese, Japanese), Americans military personnel. So in my case, I'm half Korean and American. At one point I spoke well in Japanese for tourism. Unfortunately, American culture is foreign to me. At my house. We have outside shoes and indoor shoes.