Homaru Cantu at the Moto restaurant in Chicago does some stuff like this. He offers "fresh squeezed, orange soda" at his place in addition to donut soup and dehydrated peanut butter. Check out this video at Pop!Tech.<p><a href="http://www.youtube.com/watch?v=p2iuOf76BSg" rel="nofollow">http://www.youtube.com/watch?v=p2iuOf76BSg</a>