Bracket season is upon us, and megabus.com has set out to find which U.S. landmark has the popular vote. We’ve paired up 16 of our most popular destinations against one another. Each week, make your pick for the landmark that you want to visit and receive a chance to win 4 tickets to the winning destination along with $250 in spending money for your trip.  The megabus Madness voting takes place here: http://ow.ly/zI8X309DbT7.