Hallowmas n. : The feast of All Saints, or Allhallows.

Example:
How do you get tickets for The World/Inferno Friendship Society's famous Hallowmas show 2007??

Taxonomy
Hallowmas, dictionary, Encyclopedia, online dictionary, thesaurus browser, All Saints' Day, Free Online Dictionary, mass, synonyms, antonyms, Halls, Hallowmass, English dictionary, free online English dictionary, Catholics, Halloween, Translations, law.

Defination from the web:
Hallowmas in the Online Dictionary. Meaning of Hallowmas. Pronunciation of Hallowmas. Translations of Hallowmas. Hallowmas synonyms, Hallowmas antonyms. ... All Saints' Day, originally known as Hallowmas, has its origins in the many and varied local church remembrances ...