Anyway here is the contact info for LARP groups in the Balkans.
First for LARP Bulgaria since thats my own
One single community - about 200 members strong, no separate larp organisations or groups, spread around the country but most members are in the big cities.
The main site and forum is here http://larp-bg.org/forum/index.php It has an english section too.
Single community with about 50+ members, no separate larp organisations. They are mostly based in Belgrade.
I've not found any sites for contact, this is a page for one of their groups http://www.facebook.com/groups/Angelsofheavens/ and you can contact the rest from here http://www.facebook.com/pages/United-Southeastern-Europe-Larpers-Balkan-LARP/102736326516609 This facebook page is hopefully going to be used to unite all larp organisations in the Balkans.
I don't know much about LARP Turkey yet. There seems to be a mostly unified community, however it was concentrated on room-based RP heavy LARPS before. Only recently they've started experimenting with an organisation similar to ours. Its membership is at least the size of LARP Serbia, but it is unknown how many would participate in mixed games and how many would stick with RP heavy games.
For contact you can go here http://www.facebook.com/groups/212509018865234/
Here's another link for contacting LARP Turkey http://larpturkiye.wordpress.com/ thanks to Sensee Cosplay
Larp Croatia is roughly the size of Larp Serbia, 50+ members in one unified community. Contact with them can be established via these two sites http://www.crolarper.com/ and http://larphr.wordpress.com/ We've had some limited contact with them so far - only on the internet and through our visits to Serbia.
No photo of them unfortunately. LARP Romania is fairly young - there is a group of 1-2 dozens based in Iasi, as well as some ethusiasts in Bucharest. You can find them from this site (still under construction) http://gomedieval.ro/
Nothing concrete here as well. Though they certainly had a larp group active in Athens around 2011, I've been unable to contact them so far. http://zygon.wordpress.com/ I am still trying, but no luck for the time being.
That's it for now! More info when I get it.