EDIT 7/4/17: I went back out for a walk at dusk. The air is warm and moist, so the fireflies are all sparking it up. :D The breeze is heavy and sweet with corn pollen.
Fireworks are starting up. Someone's doing quite a show just to the east of us. I can't see anything due to the corn covering the whole horizon, but I can hear them thumping and banging away back there. To the south and west I have a better view, and got to see a few fireworks. Mostly I'm content with the great show our northerly neighbors did just the other night.