Happy Harbor Area This marker stands in front of the walled off Happy Harbor area. A SeaWorld Ohio original, now strangely off the beaten path at Wildwater Kingdom. Along the front of the Happy Harbor Cafe was a funnel cake stand The growth of trees on the right made the cafe harder for the guests to find A picture where something’s missing: the Happy Harbor climbing nets (about three stories high in a L-shape) were removed from this area. This overhead (that’s a bathroom) demonstrates the old center of the Happy Harbor play area. Most of the kids area was removed and walled off for Wildwater Kingdom. This tiny building appears to be left from SeaWorld Ohio Happy Harbor was the original kids area for SeaWorld Ohio. During Wildwater Kingdom, the climbing nets were removed and most of the area walled off.