DIY laser maze kids activity. OK so it might not be the most practical if you also need to use the hallway but this will keep the kids amused for awhile while they set it up and then use it. Masking tape is best for your walls!
We used our 8x8ft tent I have for my craft shows and set it at its lowest height. Covered it with white sheets, added lights, blankets, pillows, balloons and decoration on the inside. It was an instant hit. Our little one played for hours in the 'tent'!