What is Lammastide and on what date does it come?

Lammastide, also known as Lammas, is a Christian festival celebrated on August 1st, marking the beginning of the harvest season. It derives from the Old English "hlaf-maesse," meaning "loaf mass," and traditionally involves the blessing of the first loaves of bread made from the new wheat harvest. The day is often associated with agricultural customs and is celebrated in various ways, including church services and feasting.