Apr 23, 2021 Due to a threat of rain on Saturday, the annual Earth Gathering celebration at the Pump House Center of the Arts in Chillicothe is being postponed to Sunday, April 25th. It's supposed to be cloudy and rainy on Saturday so organizers have decided to hold off until Sunday. The event will still run at the same time, from 12:00 p.m. to 7:00 p.m. Sunday's forecast from the National Weather Service is predicting a partly sunny sky with temperatures in the low 60s.