nothing is steep enough on baker for alpine ice, but there is water ice on Colfax Pk like i said. There is one thing, but darin won't let me spill the beans. If you're thinkin Coleman headwall, then it's probably too powdery and fluffy. There shouldn't be any avy worry to go seracing, just look out for hidden slots. Good stuff above Mirkwood.
There are some ice flows on the slabs aroudn the hogsback that can be fun this time of year, but i bet they are covered.
Another good idea that is conditions indedpendent is the Twin Sisters, especially the West ridge of the north twin. A GREAT winter climb, and can be climbed rain, shine, night, snow, storm, whenever. It's not steep, but it's fun.
In fact there is huge potential during cold snap storms in the Green Creek valley in the sisters that just recently was re-explored this summer.