Lessons received by [[Costa Rica TeaM|Teaching Mission]] participants in [http://en.wikipedia.org/wiki/Lake_arenal Lake Arenal], [http://en.wikipedia.org/wiki/Costa_rica Costa Rica].
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Lessons received by [[Costa Rica TeaM]] on [http://en.wikipedia.org/wiki/Lake_arenal Lake Arenal], [http://en.wikipedia.org/wiki/Costa_rica Costa Rica].