I am glad you like the plugin! I will look into having a translation option available by the end of the month.
Alright, I have updated the plugin and made it where it can be translated. If you update to (or download) 1.0.2 you will find a file in the tm-lunch-menu/languages folder called “tm-lunch-menu.pot”. This file will allow you to translate the entire plugin, it is recommended to save it as a copy named “tm-lunch-menu-languageCode.po” where the language code is the code that matches your language from this list: http://www.gnu.org/software/gettext/manual/html_chapter/gettext_16.html#Language-Codes
Once that is done the file will need to be converted into a .mo file. There is information about that on this page: http://codex.wordpress.org/I18n_for_WordPress_Developers#MO_files
You can either do it yourself and place the resulting file in the tm-lunch-menu/languages folder on your server or you can email me the .po file at david@technicalmastermind.com and I can convert it to a .mo file and email it back to you (and possibly include it in the next release).
Let me know if you have any questions about this!