No doubt the name "Imam Khomeini" stirs feelings in Americans. Even so, it is in a place like Khomeini Square that you really get a feel for the famous hospitality of the Iranians. Everywhere we go, we are asked, "Where are you from?" When we reply "America," there is usually a response of surprise (not a lot of our fellow countryfolk venturing here these days), followed by a very warm greeting.