Wandering around the restaurant last night I noticed some glowing dots coming from a log in the garden. Upon closer examination they were coming from tiny mushrooms. The light is bright enough to catch your eye but still took nearly 20 seconds of exposure to bring you this photo:

The largest mushroom cap is about the size of your finger nail.

They seem to spring up after heavy pro-longed rain and apparently as they grow, a chemical reaction involving luciferin (a light-emitting pigment contained within the mushrooms) occurs, causes them to glow a ghostly green.