The Southwest Seattle Historical Society is planning a complementary celebration of the Alki Lighthouse Centennial on Saturday, June 1. That afternoon, during its open hours of noon to 4 pm, the organization’s Log House Museum — just a half mile east of the lighthouse — will host an expanded lighthouse exhibit. The exhibit will feature artifacts, rare photos, memorabilia and artwork, all focused on telling the story of the lighthouse, including the decades prior to its construction when a single lantern provided the same function of aiding the navigation of sailing ships and steering them away from danger.

A brief program on Saturday, June 1, will begin at 2 pm, with presentations by area residents with connections to the lighthouse. A highlight of the afternoon is an emphasis on children’s activities, including an opportunity for each child to color his or her own version of the Alki Lighthouse. Each child who completes the coloring exercise will receive a handmade, hand-decorated cookie that is a replica of the lighthouse.

“We are hoping that everyone who visits the Alki Lighthouse on its first touring day of the summer will also stop in just a few blocks away at our Log House Museum,” says Clay Eals, executive director of the Southwest Seattle Historical Society. “By the end of the afternoon, we hope that at least 100 children will have visited us so that we can display 100 colored versions of the lighthouse in honor of the 100th birthday.”

The expanded lighthouse exhibit will run through early September, with new items added in coming weeks. “We are calling it a centennial summer,” Eals says.