About the Container
This container is too small for trade items. The keys are not intended to be trade items, so please don't take them. Bring your own pen.
About the Location
It can be tough to pin down the coordinates in this area because of all the trees. This building is across the street from cache on the corner of 33rd Street. GZ should be straight south of the line I've marked.
This is the correct location on the map.
This cache is on the north side of the river, so approach from that side. There is plenty of convenient street parking. You'll have a short walk from your car across the grass. There isn't much muggle traffic in this area and you'll be pretty well hidden once you get to GZ.
This cache should be findable even with a lot of snow on the ground. You might have trouble spotting it if we have the kind of snow that piles up four inches tall on every little tree branch.
Cache placement was approved by Brian Russart of the Milwaukee County Parks. Permit #374.