Ahmedabad was in for a treat on the auspicious day of Makar Sankranti. None other than superstar Amitabh Bachchan was in the city to celebrate and participate in the traditional kite flying ceremony in the city. Promoting his upcoming movie 'Shamitabh', Big B was on the roofs, flying kites along with co-actor Dhanush, who also plays a major role in the movie.