Remembering Vimy in Wyoming Front Page | Photos.Posted November 18, 2017: Front Page, Photos. Derek Sipkens, 3, and his dad, Brian, planted a memorial tree near Wyomingâ€™s cenotaph recently. The tree is a direct offspring of a tree planted from acorns collected by a Canadian soldier while serving in France. They were later planted at his home farm in Scarborough. The tree was donated by the Town of Plympton-Wyoming and Sipkens Nurseries.