I have been searching, in vain, to find Lin's Taianese Kitchen, in Richmond. When last I ate there, a year ago, it was occupying a shabby cinderblock building on Granville, east of No. 3 Road. That builing has since been demolished and the site is now under construction. It seems unthinkable to me that Lin's could just disappear; but I cannot find a trace or trail. If anyone knows where they moved, I would appreciate the tip. If not, who can suggest a place in Richmond to get a beef roll -- hoi sin'ed beef wrapped in a scallion pancake, not an item with which I was familliar before finding Lin's -- worthy of the name?