Hang an outside fort Forts can be fun outside, too. Just grab a shower curtain and hook the rings onto a hula-hoop. Suspend it from a tree and there you have it: a clean, cool place to read, play with action figures or use as home base.
Use tension rods and a sheet to make a tent in the hallway for the kids. You can decorate the sheet with fabric paint or markers. And can be easily stored when done. this is awesome I think grandma needs some tension rods