Holidays should work in any Newton.
This is the uncompressed .pkg file. It is Newton friendly
This little application will insert holidays into your Newton for the year 2009. There are 11 different categories.
Australian
Canadian
Christian
European Union
German
Islamic
Italian
Jewish
Polish
United Kingdom
United States
Holidays is copyright Mathew S. Howe 2008. It may be freely used by any Apple Newton user.
If you have questions or suggestions drop me an Email at: matthowe@comcast.net