Happy Harbor Area Shamu’s Happy Harbor. Photo Credit: Nico Maragos 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 Shark Encounter at SeaWorld of Ohio. Photo Credit: Nico Maragos 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. The growth of trees on the right made the cafe harder for the guests to find 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.