Photo of delighted fans by Carrie Musgrave. It's a curious bit of magic that can connect eighties synth-pop, Bob Marley, and bouncing castles with a seventeen-year-old boy wizard. It's even more curious to see how far that wizard and his multi-billionaire creator have come in just a few short years. Last night, magic and wonder invaded the typically staunch and business-like intersection of Bay and Bloor. To celebrate the release of Harry Potter and......