"Nope. We're gonna tie everything up!" She grinned and pointed up. "I'll show you."

She made sure the end of the string was tied tightly to the closet door knob. Then she showed him how to stick his tiny little fingers into the open ends of the string spool and roll it out to their next destination. He seemed particularly impressed when -- having forgotten scissors -- she had to cut the string with a little laser.

After a while, they had a small network of strings tied from knobs to hooks, and from tables to chairs. Then they took the sheets and stretched them out between the strings, pinning them in place with the clothespins.

Soon, they had a nice sheet roof and walls. Of course, anyone much taller than Longshot had to duck to get around in them. But, that was okay.