Have seen StephenM capturing a bit of this lately in Brisbane. Thought I'd wander down the local creek and see if I could find some. Could only find one that was bioluminescent - I understand that they only do so for a brief period (48-72hrs?). So while there was other fungi in the area, this was the only one I could find glowing. Not the best image, but might keep a look out for more.
Larger image on my Flickr