This printable activity works for Earth Day or any day. It is based on a photo of recycling containers in Paraguay. In addition to teaching useful vocabulary, it helps kids see that concern for the planet is global. A printable PDF. http://www.spanishplayground.net/spanish-earth-day-recycling/
Rummikub: aka Rummy-O, Rummycube, Rummyking, "Rummy-Q", Tile rummy and Rummy Tile -- is a tile-based game for 2-4 players, invented in the 1940s by Ephraim Hertzano. Israel’s #1 export game combines elements of rummy, dominoes, mahjong and chess. Rummikub is now out of the box and online at http://rummikub.com/, bringing people from all around the world together to play.