To locate the LSDOS chapter nearest you, simply enter your zip code in the search box below. Red balloon(s) will then appear marking the location where a chapter meets. Click on the red balloon to see the name of the chapter, the email address of the chapter advisor, and a link for directions from your city or zip code to their meeting place. Click on the name of the chapter to take you to the chapter’s Facebook page or the LSDOS Facebook page if the chapter doesn’t have one of their own.