According to a Guernsey legend, St Samson of Dol arrived in Jersey but encountered such a hostile reception in the then-pagan island that he proceeded on to Guernsey. The welcome being much warmer in Guernsey, he repaid the inhabitants of that island by sending all the snakes and toads from Guernsey to Jersey. "Vraic" is the Jersey word for seaweed and the collection of seaweed for fertiliser, "vraicing", was an important activity in the past, but still continues on a small scale. The Battle of Flowers is the major carnival, held annually in August. First held for the coronation of Edward VII in 1902, the carnival includes a parade of floral decorated floats. Originally, these floats were torn apart to provide floral ammunition for a battle of flowers between participants and spectators, but this aspect has long been abandoned. Annual "visites du branchage" are carried out twice in Summer by Parish officials to inspect roadside verges and hedges and ensure property owners have trimmed back overhanging greenery. This custom is to prevent Jersey's narrow lanes becoming hazardous or impassable through overgrown vegetation. The action of "branchage" (pronounced in the Jèrriais fashion ""brancage"" as opposed to the French pronunciation) is the trimming of verges prior to the annual inspections. A haircut may also be jocularly referred to as a "branchage". Belief in witchcraft was formerly strong in Jersey, and survived in country areas well into the 20th century. Witches were supposed to hold their "sabbats" on Fridays at Rocqueberg, the Witches' Rock, in St. Clement. Folklore preserves a belief that witches' stones on old houses were resting places for witches flying to their meetings. Every third year, Jersey hosts "La fête Nouormande", a folk festival centring on the Norman culture and heritage of the island, which attracts performers and visitors from Guernsey and the continent. Seafood has traditionally been important to the cuisine of Jersey: mussels (called "moules" locally), scallops, oysters, lobster and crabs — especially spider crabs which are considered a particular delicacy. Razor-fishing, sand-eeling and limpeting used to be popular activities but have declined in importance. Ormers, being highly sought after, are conserved and fishing is restricted. Another seafood speciality is conger soup.