Fun for elementary Spanish. Even if it's not a required subject I think I would still try to incorporate it because kids learn faster and retain that information better than adults. Maybe have extra credit quizzes on it or something.
Emotions game- the kids loved these more than I thought they would! We did a whole lesson where we mimiced the emotion and where we talked about what caused the emotion. Afterwards I put them out for free choice with mirrors and a dry erase board and the students played with them for a LONG time! success!