Reston Town Center has a shuttle bus to the main town center area, with more redevelopment coming closer to the station

Herndon is planning a big redevelopment of the offices north of the station to mixed use. If you're willing to walk about 15-20min along Herndon Parkway, there's a former industrial plaza turned commercial shops where you can find Weird Brothers Coffee and Wooboi Chicken, as well a few other spots.

Innovation Center on the south side has an Afghani restaurant as well as a Vietnamese restaurant and bar and few small shops near Icon apartments. There are 3 new mixed use developments under construction that will add more spots for bars and restaurants to that area as well

Dulles has planes

Loudoun Gateway is a park and ride/bus transfer stop surrounded by data centers and warehouses

Ashburn on the north side has an AMC theater, and mixed use spaces with a bunch of bars/restaurants and more development to come. Also more data centers nearby.