
1) English folklore
Found on
https://www.crosswordclues.com/clue/rushbearing

Rushbearing is an old English ecclesiastical festival in which rushes are collected and carried to be strewn on the floor of the parish church. The tradition dates back to the time when most buildings had earthen floors and rushes were used as a form of renewable floor covering for cleanliness and insulation. The festival was widespread in Britain...
Found on
http://en.wikipedia.org/wiki/Rushbearing
No exact match found.