From now through Friday, August 5 you can enter the HGTV sweepstakes for your chance to win $20,000! What would you do if you won the HGTV Curb Appeal giveaway?? To enter, just submit your name and email address. Then, answer a few questions. 10 weekly winners will be randomly selected to win a $500 cash prize from the Curb Appeal giveaway. Enter before this HGTV.com sweepstakes ends!