Udon Soup - veggie broth?

[gtrekker2003]

Hi.
I used to go to the noodle place on 55th between 5th & 6th Ave. They had a great veggie broth udon noodle soup with gooey bits of mochi in it. Last I visited NYC, they weren't there anymore.

Any suggestions of where I can find Udon Noodle Soup with a veggie broth and preferably not loads of MSG. Bits of gooey mochi are a bonus. Anywhere in Manhattan.

Thanks.