Got invited to the GAA in Sydney Austalia to view their education facilities, lecture theatres and labs. Awesome education centre and I was particularly grateful to meet the faculty and some trained gemmologists visiting from around Australia.
Stayed at the Hotel Stellar which was remarkably handy (just 3 doors down from the GAA Headquarters ) Next time in Sydney CBD I'll stay there again. Maybe!
3 days was just long enough. Saw the centre city again. Pretty cool, but much, much busier than I remember.