In 2 Chronicles 6:3 Solomon turned his face and blessed the whole assembly of Israel, and the assembly stood before him.
That scene shows that a leader should, by gaze and words, convey God's grace and affirm the dignity and calling of those gathered.
Personally, with prayer and practice, steadily offer small blessings as if breathing life into ㅍㅍ.
Lord, whenever we gather, let us bless one another, and may every place be made holy by Your presence.