OMG! Homemade Skeeball Game.... I want this! Skeeball is my favorite!!!!
shoebox house... what a cool idea! Have kids do a shadowbox room of a house in a shoebox and then assemble into one big house!
Waterfall water wall - great outdoor activity for kids. (#diy)
PVC Sprinkler Water Toy - how smart is this? $10 worth of materials from the hardware store will bring lots of joy
Construction Cake Photos - Web's Largest Homemade Birthday Cake Photo Gallery
Oooh it needs to snow. This link has some great ideas for things to do during the Winter.