I went to Tana for the second time with friends tonight.
In addition to the vegetarian sampler being as uniquely delicious as I remembered, the waitress noticed birthday gifts and brought out an ENORMOUS slice of some of the best dark chocolate cake I've ever had. Among four of us, we couldn't finish the slice (after our very filling meal).
I feel like an idiot for not snapping a picture, but seriously: it was majestic, it was magnificent...GET THE CAAAAAKE.
The waitress also let us try a sample of a dish that we were curious about (on top of our meals); extremely thoughtful and appreciated (and now we know that the split peas rule too!)