Well, Bamboodles did reopen quickly as promised under the new moniker Yu Pin. The banner in the window says "Use Old Menu" and indeed the menu appears to be the same, including spinach noodles and green tea noodles. However this seems to be more than just a name change. If you go to the Bamboodles website, it announces the restaurant closure and the search for a new location. Also, there's another notice taped to the door which while referencing the carryover menu, uses the term "Bamboo Noodles" instead of "Bamboodles," indicating they have nothing to do with Bamboodles.
In other Valley Blvd. San Gabriel news there is new signage where Noodle Bistro used to be (402 E. Valley Bl.) that I only saw out of the corner of my eye. I think it says Cafe de Bangkok or something like that.
535 W Valley Blvd, San Gabriel, CA 91776