Hi Jenny,
I know there are Christian Churches in Costa Rica. I went to one 3 years back with some missionary folk from “Christ For the City International”. The service included lots of singing and opportunities to be vocal. Sorry, I don’t know the name of the place or where it is located. Perhaps the folks at CFCI can tell you.
5,000+ unique articles, valuable E-Books, dozens of useful reports, 300+ online videos, biographies of trusted, reference-checked bilingual Realtors