Official Sega World pins. These have some famous monuments on them. The tower is "Centerpoint Tower". Too bad the photos are so small. It looks like the Opera House says "Fair Dink Um" which is a phrase of curious origen. It is actually a mutation of a Chinese sentance said by Gold-Rush Chinese miners who ended up there. The original ment "Real Gold", but this new version of the phrase means "Genuine or True Blue", and is usually used to describe a "Real Australian" type of person.