Dolcezza is the only I find passable in the area (though I do hear goodnight about trickling springs).
I am an avid ice cream lover and make it myself, so I am vry spoiled. I only say that because I really want to open my own ice cream shop in the area (egg based). I love the stuff and have had people ask to pay for mine. It's a pipe dream but the area really needs a great spot that doesn't have grainy stuff of flavors too far removed from what you really crave (no green tea here). Sigh.