Since 2005, the stand, with its Art Moderne architectural facade, has been listed on the National Register of Historic Places.

Custard differs from ice cream because it contains eggs and sells only three flavors, Vanilla, Chocolate, and Strawberry.

The stand has what can only be called a devoted following, so the line of customers often stretches around the building, even in bad weather.

[6][7] Carl's is seasonal, and closed each year from the Sunday before Thanksgiving until the Friday of Presidents Day Weekend.

Media related to Carl's Ice Cream (Fredericksburg, Virginia) at Wikimedia Commons