Earlier this week the Lithuanian central bank announced the issue plan for the next few years. As for the commemorative €2 coins, there will (according to the current schedule) be one per year:
* Lithuanian Language
* Baltic Culture
* Vilnius (capital of the country)
Source (in Lithuanian):
http://www.lb.lt/lietuvos_banko_valdybos_nutarimai_84I assume that the listed themes are in chronological order; that would mean the
Lithuanian Language coin comes this year. But I am not sure ...
Christian