WordCamp Croatia Contributor day will happen on Sunday and will be held in Rijeka City hall, Korzo 16 (here’s a link to the map) starting at 10 AM.
We have 2 working groups. First will work on localization issues. People will learn how they can help localize WordPress to Croatian language, including themes, plugins, Codex and more. The other (advanced) group will learn how they can contribute to WordPress core, themes, plugins and more.
After Contributor day ends (at 2 PM) we recommend you grab some lunch and get back at 4 PM for a Walking tour of Rijeka (it is free and guided in English).