Does anyone remember this Japanese noodle house? There were a few of them around Boston, one on Comm Ave, another in Kendall Sq....a great concept where you started out with a bowl of soup and chose your noodle --udon, soba, or other, then your fillings, vegetables, meats, tempura. I'm in search of a good noodle soup like this...I know I can head to the Porter Sq Exchange, right? Does anyone else have any good suggestions? It's cold and I'd love a big bowl of soup to warm me up....TIA.