Letters for TeachersJust one wish on teachers day for your favorite teacher is simply not enough. Have a bunch of friendly strangers email your teacher throughout his or her special day. A Biryani loving teacher will get emails saying the entire city of Hyderabad will eat Biryani in their honour today and a Punjabi music lover may open the mail to the lyrics of a bhangra song dedicated to him or her by a stranger All you have to do is share some fun facts about your