This site has TONS of resources for structured play, beginning literacy activities, and hand-eye coordination broken down by age from birth and through school years. Stoplight Beanbag Toss - I Can Teach My Child! I own bean bags already!
10 Awesome Fort Ideas To Build With Your Kids - Page 5 of 10 - Reach for the stars without leaving the house! This adorable starry night box fort is just one of 10 awesome ideas to try with your kids. (via Life As Mama)
Easy kiddie kitchen sinks: find a table, cut two holes, insert plastic tubs - can't find this on the link but the picture pretty much tells you what to do! Great idea for outdoor play space In the summer