Not being in Canberra, nor wanting to go there, an Embassy is a very difficult thing to find.
However, I searched, and found a Consulate, which is a lot more like an Embassy that the Nimbin H.E.M.P. Embassy.
You may well ask why the picture is lacking clarity. I was chased away by the Indians calling out "No photograph!!"
So I've enlarged the key section and put it as an inset to save your eyes.
One wonders the cause of their alarm- it's little more than a converted shopfront.
Next tag- your ST in front of a mural.