I got this email from Scholastic with a link to some good resources:
http://www.scholastic.com/teachers/unit/cinco-de-mayo-everything-you-need/?eml=TNL/e/20120430///May_Update//WrappingUp2/912_SPS_SL1//////&ym_MID=1412484&ym_rid=5192738

20120430-111721.jpg