Zamenhof Day (, Polish: ), also called Esperanto Book Day, On this day, Esperantists hold information sessions and cultural gatherings to promote literature in Esperanto.
</references>
Zamenhof Day
40 words updated Jun 17, 2026, 11:28 PM
WikiHQWikiHQ40 words updated Jun 17, 2026, 11:28 PM
Zamenhof Day (, Polish: ), also called Esperanto Book Day, On this day, Esperantists hold information sessions and cultural gatherings to promote literature in Esperanto.
</references>