Tbilisi Info: the Iranian embassy is where the Lonely Planet says it is, except not completly correct. Number 8 on Chavchavadze Avenue is the football stadium. Walk past it for a bit untill you reach the Iranian flag on your left. As a Dutch citizen I am allowed one month and can enter within 3 months. No double entree is given. Get the autorization code on http://touranzamin.com/en/