There was a nice lady that would come and feed the ducks in Capitol lake.
Her name was N Michell Bond and there is a place marker for her at this location.
It is right off the sidewalk that follows the lake behind the governmental building.
Bring some bread or duck feed to feed her friends she so cared about.
You are looking for a hide a key and no hint is needed since there is only one place for a magnet to hide.