Michael,
Honey cake and probably a raisin challah.
If the kitchen is running smoothly (not a bunch of extra walking/dancing to get around others in there taking space and making messes) I may do a batch of apple pennies.
I imagine I'll skip the kugel. I just can't quite convince myself to make one since I'm apparently just supposed to set out sweets. I'll hold off on that until I can tote a savory (and when that happens, I'll do one like your potato type)

It's a 'bring something if you want to' oneg so there will be a peculiar variety of things for me to set out..and no point in me doing as much baking as I'd like.

I'll do the apple slices/honey and I will take a pomegranate or two in case the Rabbi is interested in adding that to the blessings.