Story Time — 26.12

Solution

The grid contains, in a winding fashion, an excerpt from Charles Dickens’ A Christmas Carol that is also the second paragraph of the Appendix of the Cryptography manual, starting in the top-left corner. The text is marked in green below.

SCROPDYSNAMETHERNMPRZ
NEGOGLESRETHALLEITUUS
EMEMARMNWAFOWENOTSQKD
VMODASDRASRAEYDOASTOP
ERILBPVSNMARCHRIEATER
RLDOOVETHEWETMASGNICE
PAYTUOVALEOHDOSCODVAS
AINTEDNINEUSEORROMARS
GOORCSSDAYKSINDPENDLI
EOMETSANWONAENCEDAYEN
ASNEIINESSCWMRIFEHTYG
NYWYMSSDNAALLEDSCROLY
DEEAEUOMEEGOORCSEGOON
MLSDSBCHTIMESMARLEYVN
ARAYPEOOSEOSNAEHTUBEU
ELPOEHOMTNRWEDBOSGGEB
NEWTOTLEEGGERTOTHNAME
HOLIDAYRVEEPRESENTSBS
HolidayLetter
HALLOWENE
MEMORIL DAYA
CHRITMASS
VALENINES DAYT
INDPENDENCE DAYE
NEW YEAS DAYR

Enclosed within are names of holidays with one letter missing, which spell the solution.

EASTER