Damned be bloody Greece. I am probably the only person in Serbia who's never been there. It's just that it's close, and it's pretty cheap to get there, and everyone is going, so I always figure it can wait. I planned to go there this summer, but then I realized I'm already running low on days off, so I've decided to leave it for another time (for the fifth time already) and go to Africa.
As for recommendations, I'd have to say: Plitvice lakes in Croatia (if you haven't been there already), Kairo (and the Red Sea while you're near), Kazimierz (in Kraków, Poland), Christiana (in Copenhagen), Istanbul, loads of places in Serbia
My list of places where I need to go at the moment includes: everywhere.
But, but, but... If I didn't push my luck, wouldn't it shrink, and eventually wither and die?