Lotta's Bakery (Polk St, SF)
I was on Polk Street today and walked into Lotta's Bakery because it looked interesting. They had many different things, but got a (large) slice of ginger bread ($3). I think it was described as having blackstrap molasses in it. It was excellent. Dense, moist, with a strong rich flavor, of course including ginger. That item bodes well for the rest of their things. Check it out if you're nearby.