Keep your eyes peeled at Mercado Nacional de Artesanias — you're likely to discover some treasure or trinket in one of its many stalls. After you've admired the wares, try some fare from one of the nearby food vendors.
You'll have sightseeing choices galore when staying in San Salvador. Mercado Nacional de Artesanias is an ideal place to begin here, but there are numerous other interesting places to visit. Cuscatlán Stadium, National Theater, and Plaza Merliot are not far from the community marketplace and will top off your day nicely.