National
Anyone under 21 cannot enter this Mcdonalds but still can get their food in other ways

A McDonald’s in the Washington, D.C., suburb of Fairfax County, Virginia, has banned people under 21 from entering their restaurant.
Due to repeated violence caused by students, adults now must ring a doorbell, and a team member will let them in after providing ID
The posted sign reads, “Due to repeated incidents of student violence, this McDonald’s location is temporarily closed for dine-in service to anyone under 21 years of age. This decision was made to protect our staff, our guests, and our community.”
Those under 21 can still use the drive-thru and pick up orders using the McD app from outside the store.