The document discusses three seasonal occasions that are part of communal life at Mill Grove: Remembrance Sunday, Founders' Day, and Harvest Festival. Remembrance Sunday commemorates those who died in World Wars and the author recalls attending the ceremony as a child in Lambourne End, Essex. Founders' Day marks the 107th anniversary of the founding of Mill Grove and involves a meal, harvest celebration, and a girl asking what the celebration means. The author notes the intergenerational sharing of stories and traditions that bonds the community at these events.