Ventured to Kane's last weekend and had the best cake style donut I have ever had. This dark cinnamon wonder was fresh, perfectly "seasoned" and all in all a thing of beauty! And this is from a guy that doesn't normally like cake style donuts.
I should add, the week before I tried Demet's in Medford and found their cinnamon donut to be very average, about the same as D.D.'s.
Kane's Doughnut House
120 Lincoln Avenue (near Ballard Street)
Saugus, MA 01906