Spy Rope Works and Wall Guns...

If anyone knows what a "Spy-Rope-Works" is and a "Wall Gun" PLEASE clue me in!! Carson has been talking about going to this Spy Rope Works place all day! "It has planes, and basketball, and wall guns...doesn't that sound FUN?" Then he continued to say that they have "movies, and TVs, and lights, and games..." Seriously, he won't shut up about it!! It's WAY past bedtime right now and he's in his room saying "Spy Rope Works, Spy Rope Works, Spy Rope Works..." and "if I go to sleep, we will go to Spy Rope Works tomorrow". I asked him if he played Spy Rope Works with his neighbor friends. To this he replied, "No, silly, it's all the way across town". Duh, I should have known! Then he came to get me because he needed me to drive to Spy Rope Works with him. His car was in his room ready to go. He had taken all of the toys from his closet and piled them on top of his bed-I mean, car. That stinker is so cute! It's finally quiet. Not bad, only 2 hours past his bedtime. ugh.