I'm searching for them. I live near Westerly, Rhode Island and have been canvassing all the Asian grocery stores nearby with no results. The last time I asked (Lee's in New London) the owner said that there are issues (or even a ban) on getting them because of either a disease or infection scare. Has anyone heard of this?
*sigh* I used to live near Salt Lake and had a wonderful (and cheap) source of them and Thai Basil. It was worth living in the wackiness of Utah for that store (along with Navaho tacos and great Mexican food)