DIY Yarn Wrapped Jam Jars - it's a good idea for the tunnel just to light the way. A solid row of these along the sides of the tunnel would be a good alternative to using whatever lights are built into it.
I came up with this simple trick to give PVC pipe a realistic wood texture when I built a few plastic didgeridoos a couple of years ago. It would also work for theater, home decor or backyard tiki-bars! Send an invite if you build that last one.
Didn't know if you could actually do this, but here is my idea for a swivel TV- between master bedroom and bathroom with a Contemporary double-sided fireplace (gas closed). Although we are trying to keep TVs out of the bedroom :)
"Concrete cubbies might not be your first choice for storing porcelain, but the chunky concrete shelving unit is gorgeous. The floor in the kitchen of this house in Sri Lanka, by architect Geoffrey Bawa, is polished concrete interior design
Kitchen Concrete Interiors: The polished concrete kitchen island with open shelving in this photo from French magazine Maison Cote du Sud, provides plenty of storage and workspace, and lends some edge to the somewhat rustic room.
A fun adaptation of the popular kids card game, War, this math game is perfect for reinforcing and assessing learning about place value. also which students decial value number is higher game in math groups