Years ago, when neighbors got together for the first time to clean up Palisades Park, they hauled out 22 tons of garbage, building debris, old toilets and car parts. Last Saturday, when residents from the neighborhood around the west Spokane park gathered once again to fill trash bags and pickup beds, they expected maybe 1 ton. “We get together once a year, always around this time, and we clean up,” said Vic Castleberry, chair of the neighborhood association. “Today, the Parks Department helps us out a lot, but when I came to this area in the 1970s, I think they’d forgotten that they even had it.”