On grass culm, likely Phalaris arundinacea. Very small, about 5 mm in diameter.
Spore print is light brown.
Frozen orange juice smell. Under Pseudotsuga, madrone, maybe willow.
Photo and collection by Heidi Hoelting. Pink gills reported, considering something like Leptonia incana (or something in the Mycena epipterygia group, but not noted to be viscid).