Booking.com, the Official Online Travel Partner of Major League Baseball, has announced The Phanatic’s Phantastic Pad, a one-of-a-kind stay launching for MLB All-Star Week in Philadelphia. For the first time ever, the Phillie Phanatic – a 6′ 6″ flightless green mascot with more followers than the players he heckles – is opening a Phanatic-themed two-bedroom…