Any great gluten free bread in Santa Rosa?
For your jam and butter, how about GF scones? I've not had these, but I've liked other things from Flour Girl in Healdsburg. The trick will be finding some on short notice --- try calling the Cheese Shop and Shelton's in Hburg. And possibly at the farmers market stand today.
Some times Village Bakery in Sebastopol has GF products but do call before heading over there.