Chinatown’s A La Mousse specializes in cakes that look like they're ready for prom photos. We usually order the triple chocolate mousse and the Hokkaido cheesecake, but pretty much any mousse- or custard-filled dessert you get here will be excellent. Remember this place the next time you want to outdo everyone at a potluck, or when you’re looking for something other than Federal Donuts to bring to a party.