How to keep a child busy for hours in the summer: DIY: Giant Ice Cube Awesomeness - filled with plastic animals, dinos, and such. And I'm sure you could put in food dye before its frozen to color it like the ice block in the photo.
Have a baby? If you're a mom, you'll love these 50 ways to have fun with your baby - even if it's still a newborn. These fun and silly games will keep both you and baby entertained and will help baby meet important milestones.