LED light strips. Another pinner said, "Put these on our awning and LOVE THEM! Very easy to install (has adhesive) and lots of choices for color combinations and flash pattern. About $30 for a 16' strip."
for stringing lights to your awning. Go to Walmart in the Office Supplies aisle and pickup "Badge Holder Clips". The plastic part can go around anything and the metal part will clip to the awning. They are dirt cheap $1.99 for 12.