This event was great. Not talking about math, here are the social highlights.
The organizers considered me as one of them, this was very kind. It somewhat dampened my being-tourist feeling. Here is my rock'n'roll-algebra friend.
First evening. Wine & cheese reception. Due to my alleged real-time translator skills I ended up as the president of the wine-knight committee. This is a theatrical celebration involving drinking wine. I got into the mood and I consumed way too much (very good) wine. It seems I get very generous when I drink since many people thanked me for the beer afterwards. Including my new American friend here wearing a Hungarian football shirt.
This generous hospitality was not without some danger as I had quite an amount of cash on me. Exciting moment in the morning when opening my wallet. No losses though.. :) I did not end up paying rounds for everyone awake after 1am in town.
Next day I did not have headache, but I was very weak. I was asked to interview the Fibonacci Association's president and the distinguished invited speaker. For the local TV. In that feeble state. It went very well.
I found a Japanese Prof. to play GO with.
I lost.
The distinguished speaker and his wife wanted to do some hiking, so on Friday after the last talks I took them to the Eged hill. 14km with significant climbing. They enjoyed it. Not many tourists do that, so I was really impressed as well.