Help Associated Humane Societies’ Popcorn Park Animal Refuge mark 4½ decades with a celebration from 5 to 9 p.m. on Saturday, Sept. 10.

“Popcorn Park has grown immensely over the last 45 years, and we are looking forward to continued expansion,” the facility notes. “Our five-year plan paves the way for future growth and allows us to help even more animals in need.”