Materials for ONE fort - sizers - 5 table cloths (can get from the dollar store!) - about 2 roles of duck tape - 1 tarp - 1 strong flex/tear resistant garbage bag - 1 box fan
This is an innovative and creative way to build something big. I’ve been building something for Halloween from cardboard boxes, but if I can figure out how to make it inflatable it would be so much easier to take down and store for the upcoming years.