Heather Y wrote:is there anyone in Louisville doing Dosa?
No, alas.
There have been a couple of very "ethnic" South Indian vegetarian places that did masala dosa and iddlies and such. One in St. Matthews near Big Lots (and yes, where Sears used to be), and one in Plainview that later became part of an expanded Joe's OK Bayou. But they never last.
I still fondly remember the Jackson Diner, which was actually South Indian, in that little part of Jackson Heights that was mostly Indian. I loved that place!