The City of Bethlehem, Pennsylvania, is in big trouble. They publicly call themselves "The Christmas City." When you enter the city limits you are greeted by signs that have a Moravian Star (a stylized star decoration originating with the Protestant Moravian denomination that founded the city), and the signs direct you to "follow the star" to various places of interest in the city.
The Moravians, not just a sub-division of Lutheranism, but their own denomination, founded the city. The original Moravian "Widows and Orphans Home" is now a museum of sorts for these relgious-based origins of the city. The Moravians were sort of a "commune" who cared for all members of their denomination, hence the need for the facility to care for widows and orphans in a communal fashion. The Moravian Church maintains the museum, not the city. But the church did not put up those "follow the star" signs
At this time of year, Bethlehem's lampposts are decorated with lighted Christmas trees.
The small town just south of Bethlehem has a large Christmas Tree in front of its municipal building. There is no nativity, but isn't the lighted tree considered a Christian symbol as well?