The Southport Master Association (which Discovery Park is part of) annually sponsors an area-wide garage sale for its 14 communities.  They advertise it via social media and Craig's List and place signs at the entrance of each Southport community during the sale.  It has traditionally been the second Saturday of June but this year they are extending it for the weekend.  Click on the link below for their flyer.  Feel free to print it out and share it with friends or post it on community bulletin boards.  It is in PDF format so it can be easily downloaded and shared via email, as well.