Tune into HGTV tonight at 8 pm est to view their 2009 Green Home in beautiful Port St. Lucie, Florida. HGTV will give viewers a guided tour of their fully furnished contemporary Spanish-style cottage house that includes a rooftop herb garden. Viewers will be given a chance to win this home by entering on HGTV.com or regular mail until June 5. Watch tonight or visit HGTV for more details.