Compusomnia
I have changed the name back to Linconia Park in changeset #115892814. I have consulted street-level imagery for this edit. Various signs throughout the park use the "Linconia" spelling, and I could not find any signs using "Liconia". I invite you to review my edit to confirm the name is in fact correct. I will leave this note resolved unless I find conflicting evidence about the park's name.