I think the frost overnight has destroyed most of the mushrooms, as I only saw a single one during a long walk in the forest yesterday. It was a big one though, about 12cm (5") across, with a purplish hue under the light, but brown when shaded:
Olympus Stylus 1s, 42mm, ISO400, f4, 1/8s
Just seeing the one makes it extra frustrating that I haven't been able to identify it. I did take another picture of the underside with a small mirror, maybe it will help someone else determine what species it is:
Olympus Stylus 1s, 42mm, ISO400, f4, 1/8s
Note to self: always bring GF, GF carries little mirror.