How much do you know about your town?

Every time I take our visitors around Oxford or wonder around our little Wantage I discover places, people, music, images I did not know existed. It's obvious but I cannot help but wonder: how much do I really know about my own town? 

This video was recorded in Budapest - city I studied in - and I think is the best moment I have ever seen resembling the true nature of the city, at least the way I know it.