HOOD RIVER — You’ve heard of the Little Free Library, but how about the Little Free Earth Lab?

Installed earlier this month at Waucoma Park by Hood River Options Academy (HROA) students in teacher Sarah Lyon’s class, the Earth Lab invites community participation: Open the lab, take out an activity, journal or art piece to complete, and then share it back. HROA students create and maintain the materials for the Earth Lab and conduct their own field observations.