Walking around the Philadelphia International Flower Show, medical the world’s largest indoor flower exhibition, approved transported me to the South Pacific with its 2012 theme, “Hawaii: Islands of Aloha.†Exotic plants and blooms surrounding you as far as your eye could see. Twenty-five foot waterfalls, lava rocks and pseudo volcanic activity, sounds of tropical birds and live hula dancers filled the floor for all to enjoy. And the stars of the show were the tropical flowers.