From humanlight.org:

"HumanLight illuminates Humanism's positive secular vision. In Western societies, late December is a season of good cheer and a time for gatherings of friends and families. During the winter holiday season, where the word "holiday" has taken on a more secular meaning, many events are observed. This tradition of celebrations, however, is grounded in supernatural religious beliefs that many people in modern society cannot accept. HumanLight presents an alternative reason to celebrate: a Humanist's vision of a good future. It is a future in which all people can identify with each other, behave with the highest moral standards, and work together toward a happy, just and peaceful world."