The Episcopal Church's liturgical calendar requires a resource for commemorating saints and occasions beyond major Holy Days. This need has been met for over 40 years by Lesser Feasts and Fasts, with regular updates to include biographical and liturgical material for new commemorations. This 2006 edition specifically contains material approved for trial use by that year's General Convention. It offers resources for figures such as Oscar Romero, James Theodore Holly, and Vida Scudder.

This edition of Lesser Feasts and Fasts provides a crucial supplement to the Book of Common Prayer, offering liturgical resources for a wider array of commemorations. The inclusion of figures like Oscar Romero and James Theodore Holly reflects the evolving recognition of significant individuals within the church. As a resource approved for trial use, it allows for experimentation and adaptation within congregational practice. The ongoing updates ensure its continued relevance for clergy and laity seeking to deepen their understanding of Christian history and devotion.