Nestled along Lake Michigan, the area is known for Calumet and Steelworkers parks, where families gather, children play soccer and generations have built memories. Olga Bautista recalls walking to the lake in minutes, attending day camp and later watching her own child train as a lifeguard there. Our Lady of Guadalupe Parish, where she and her children were baptized, is among the oldest Mexican-American Catholic churches in the Midwest. But the sense of safety and community has been shaken.