During the days after Christmas a regular line of booths is erected, encircling the whole circus-shaped space. It is a peculiarity of Roman festivals that all the material for adornment is kept together from year to year, ready for use at a moment's notice, and when one sees the enormous amount of lumber required for the Carnival, for the fireworks on the Pincio, or for the Befana, one cannot help wondering where it is all kept. From year to year it lies somewhere, in those vast subterranean places and great empty houses used for that especial purpose, of which only Romans guess the extent. When needed, it is suddenly produced without confusion, marked and numbered, ready to be put together and regilt or repainted, or hung with the acres of draperies which Latins know so well how to display in everything approaching to public pageantry. At dark, on the Eve of the Epiphany, the Befana begins. The hundreds of booths are choked with toys and gleam with thousands of little lights, the open spaces are thronged by a moving crowd, the air splits with the infernal din of ten thousand whistles and tin trumpets. Noise is the first consideration for a successful befana, noise of any kind, shrill, gruff, high, low--any sort of noise; and the first purchase of everyone who comes must be a tin horn, a pipe, or one of those grotesque little figures of painted earthenware, representing some characteristic type of Roman life and having a whistle attached to it, so cleverly modelled in the clay as to produce the most hideous noises without even the addition of a wooden plug. But anything will do. On a memorable night nearly thirty years ago, the whole cornopean stop of an organ was sold in the fair, amounting to seventy or eighty pipes with their reeds. The instrument in the old English Protestant Church outside of Porta del Popolo had been improved, and the organist, who was a practical Anglo-Saxon, conceived the original and economical idea of selling the useless pipes at the night fair for the benefit of the church. The braying of the high, cracked reeds was frightful and never to be forgotten.