Outdoor ballet festival performance. Interesting. Sort of Twyla Tharp/Jerome Robbins to Dennishawn and the 1920s Olympic cult to a battle between Balanchine and Robbins won by Akram Khan.
The initmacy of this city is sometime surprising. Basically the scale of a well-attended NYC block party.
On the other hand, I have seen tens of thousands of the locals jumping up and down and screaming in fury in the night -- football derby, anniversary edition, on a prior visit. Left at halftime.
Walked through the old city afterwards, which isn't entirely the tourist/nightlife area found in the more commercialized countries to the north and east. People are still using it to live in.