The Willis Tower is one of the greatest buildings ever constructed anywhere, and now the tower is offering four couples the opportunity to tie the knot from 103 stories high — for free. Skydeck Chicago, the Willis Tower's observatory, is currently accepting video submissions on its Facebook page for a chance to win one of the four ceremonies it will be hosting on Valentine's Day. The observation deck, which at 1,353 feet is the highest in the country, will surely provide an impressive backdrop to any wedding. After all, it's located so high that you can see four states (Illinois, Indiana, Wisconsin and Michigan) from it. The contest is accepting entries (two minutes or shorter) until Monday, February 1 and winners will be announced one week later.
·Skydeck Chicago [Facebook page]
·Previous Willis Tower coverage [Curbed Chicago]