Well, that's that. McCarren Pool – the giant Robert Moses-era landmark that's been revived as a music, theater, dance and film venue after decades of neglect – hosted its last free 'pool party' yesterday. The Bloomberg administration has allocated $50 million to renovate the pool for swimming, restore the historic bathhouse building, and build a year-round recreation center that is to include a skate park and an ice rink. After three years of presenting free......