A tea dance, or thé dansant (French: literally dancing tea) is a summer or autumn afternoon or early-evening dance from four to seven, sometimes preceded in the English countryside by a garden party. The function evolved from the concept of the afternoon tea, and J. Pettigrew traces its origin to the French colonization of Morocco. Books on Victorian Era etiquette such as Party-giving on Every Scale, (London, n.d. [1880]) included detailed instructions for hosting such gatherings. By 1880 it was noted "Afternoon dances are seldom given in London, but are a popular form of entertainment in the suburbs, in garrison-towns, watering-places, etc." Tea dances were given by Royal Navy officers aboard ships at various naval stations, the expenses shared by the captain and officers, as they were shared by colonels and officers at barrack dances in mess rooms ashore.

The usual refreshments in 1880 were tea and coffee, ices, champagne-cup and claret-cup, fruit, sandwiches, cake and biscuits. Even after the introduction of the phonograph the expected feature was a live orchestra – often referred to as a palm court orchestra – or a small band playing light classical music. The types of dances performed during tea dances included Waltzes, Tangos and, by the late 1920s, The Charleston.

Tea is an aromatic beverage prepared by pouring boiling hot water over cured leaves of the Camellia sinensis plant. The term also refers to the plant itself. After water, tea is the most widely consumed beverage in the world. It has a cooling, slightly bitter, astringent flavour which many people enjoy.

Consumption of tea (especially green) is beneficial to health and longevity given its significant antioxidant, flavanols, flavonoids, and polyphenols content.

Consumption of green tea is associated with a lower risk of diseases that cause functional disability, such as “stroke, cognitive impairment, and osteoporosis” in the elderly.

Tea contains L-theanine, and its consumption is strongly associated with a calm but alert and focused, relatively productive (alpha wave dominant), mental state in humans. This mental state is also common to meditative practice.

The phrase herbal tea usually refers to infusions of fruit or herbs made without the tea plant, such as rosehip tea or chamomile tea. Alternative phrases for this are tisane or herbal infusion, both bearing an implied contrast with "tea" as it is construed here.

Dance is a type of art that generally refers to movement of the body, usually rhythmic and to music, performed in many different cultures and used as a form of expression, social interaction or presented in a spiritual or performance setting.

Dance may also be regarded as a form of nonverbal communication between humans, and is also performed by other animals (bee dance, patterns of behaviour such as a mating dance). Gymnastics, figure skating and synchronized swimming are sports that incorporate dance, while martial arts kata are often compared to dances. Motion in ordinarily inanimate objects may also be described as dances (the leaves danced in the wind).

Definitions of what constitutes dance are dependent on social, cultural, aesthetic, artistic and moral constraints and range from functional movement (such as folk dance) to virtuoso techniques such as ballet. Dance can be participatory, social or performed for an audience. It can also be ceremonial, competitive or erotic. Dance movements may be without significance in themselves, such as in ballet or European folk dance, or have a gestural vocabulary/symbolic system as in many Asian dances. Dance can embody or express ideas, emotions or tell a story.