This week on CenPhoTV: a new deal with METRO and art venues up and down the line, some nice attention for Phoenix on NPR, a free weekend at the Arizona Science Center, a chance to help the YMCA help our kids, a Go Green event with Congressman Ed Pastor, a Potluck at The Welcome Diner, this week’s No Festival Required Showing at the Phoenix Art Museum, and the Phoenix Public Market Urban Grocery and Wine Bar opens.