DC retail locations. The dataset contains locations and attributes of retail opportunities in DC, created by the Washington, DC Economic Partnership (WDCEP). While every attempt was made to ensure the quality of the information in our retail sites database, the Washington, DC Economic Partnership (WDCEP) make no warranty, guarantee as to its accuracy, completeness or usefulness for any given purpose. While the WDCEP attempts to update the database when new information comes available it is always recommend that you outreach to each sites' contact(s) for the most up-to-date information. All site locations are approximate and may not reflect the true location of the building/site.