This boulder is located on the east side of the road, just a stone's throw away from the Pool of Plenty parking lot. There's a lot of potential on the other side of the road and Headcase is part of that.
The boulder has varied quality but a good overhung south face. There are several problems that could exist if a brave soul was willing to climb in spite of some of the landings.
Park in the Pool of Plenty area and walk across the street. Headcase is about 30 feet north of parking across the street.