Welcome to my perfumed garden

It sounds as though this was put together by an Australian.
To translate a couple for you -
67. Walk the Kokoda Track.
This is a trail in Papua New Guinea which was used by Australian soldiers in WW2. Nowadays there are organised tours you can take - although "tours' may not give the right impression as its a long slog through mud and dust and hills, through rainforest, always damp, takes days and days and is qutie gruelling. it's a way of paying tribute to our soldiers.

90. The Archibald Prize is an art prize for potraiture.
97. Shout the bar - buy drinks ("shout") for everyone in the pub.

My apologies for any typos here but the print in your Comments box is so tiny I can barely make it out, even with my glasses on!