The center of the city, particularly Pitt St. crossing Market St., is incredible merry-go-around of amazing things. You would see here jugglers, quartettes playing Beethoven, Aboriginal guy blowing STOPLESSLY into his didgeridoo (ancient musical aboriginal instrument), tall skinny guitar maniac with incredible playing technique, who would play Mr. Sandman for 2 bucks for you, or inartificial sphinx staying movelessly for hours & acting their masterpieces, only if you would throw couple of coins in front of them...