Enjoy a summertime food and drink menu while you play Topgolf for half the regular rate on Tuesdays.
Topgolf will only be selecting five teachers from across the country to win free golf for a year, and a surprise classroom event.
Sprint is offering up one hour of free Topgolf every Sunday for the rest of the year to all customers, part of its My Sprint Rewards program.
The 65,000-square-foot, three-level Topgolf National Harbor is at 6400 Clipper Way in Oxon Hill, Maryland.
Nationals Park will be transformed into a Topgolf driving range in August.