Be on the lookout for extra traffic—and two skydivers—at around 11:30 a.m. Friday outside the Walter Reed National Military Medical Center.

The two skydivers are part of the medical center's staff appreciation day barbecue and concert, slated to start at 11:30 a.m. and go until 3 p.m. Friday, according to a statement from County Executive Isiah Leggett's office.

The event takes place on the front lawn of the installation next to the Navy Exchange, and the skydivers will be visible from Rockville Pike. This could mean slower traffic in front of the medical center due to rubbernecking motorists, the statement reported.