A cèilidh or céilí is a traditional Scottish and Irish social gathering. In its most basic form, it simply means a social visit. In contemporary usage, it usually involves dancing and playing Gaelic folk music, either at a home or a larger concert at a social hall or other community gathering place.

A country dance is any of a very large number of social dances of a type that originated in the British Isles; it is the repeated execution of a predefined sequence of figures, carefully designed to fit a fixed length of music, performed by a group of people, usually in couples, in one or more sets. The figures involve interaction with your partner and/or with other dancers, usually with a progression so that you dance with everyone in your set. It is common in modern times to have a "caller" who teaches the dance and then calls the figures as you dance. Country dances are done in many different styles.