As part of the Yorktown Holiday Open House Weekend, the Market will operate with extended hours and offer items unique to the holiday season, in addition to the usual array of fresh produce, meat and seafood, baked goods, specialty cut flowers, quality art, live musical entertainment provided by Runaway String Band - Bluegrass and much more awaits you at the Saturday morning market. Riverwalk Landing. Free. (757) 890.3500. For more detailed information on Yorktown Market Days at the River, visit the Market Days website.