You say you’ll help wire the tower for sound. After all, sound is what you need for your camp, so this seems like the way to go to maximize synergy and all that. You help run cables as the campers explain the tower acts like an antenna, not just for radio, but for everything: speech, thoughts, past, future, the living, the dead, and not yet born. Well, that sounds neat and not at all ominous. You ask, hey, what if we wire the signal from the antenna over to your camp's speakers, once the tower/antenna is done. They agree and think it’s a great idea to play the thoughts of all souls drifting through this spacetime through your camp's PA. One quick walk and wireless link later, you're back at your camp, turning the sound up for a surprised audience who suddenly experiences a unity of spirit with all cosmic life that was, is, and will be. Well, at least for the duration of the party.