Anyone want a talk in Europe in April?

I'm planning a speaking trip this April. Since currently it is two weeks and only three or four talks I thought I would see if anyone else was interested. Current plans are:Students for Liberty, Belgrade, April 13-15Sofia, Bulgaria, April 21stCapitalist Party of Norway, Oslo, Norway, April 28thThere is also a possible talk in Italy between Belgrade and Sofia or between Sofia and Norway, details not yet definite.