Main St. Deli (已結業)

I arrived early and was waiting for the afternoon tea at another restaurant so went here for a drink. I was attracted by their Rainbow Cake on display but it was definitely too big if I ate it before my afternoon tea. Luckily, one of their milkshakes combine the rainbow cake with their milkshakes. The rainbow cake looks beautiful, though the flavor for each layer is actually the same(or similar, at least I can't detect any difference). The milkshake itself was rich without being too sweet. A gre