The final outcome of Hawaii's magical tree house

The final ending of The Fantastic Tree House Chasing Waves in Hawaii is about Jack and Annie's trip to Hawaii. When they saw the waves, they began to surf. Jack was not very good at surfing at first, but later when the tide came, Jack came up with an idea. There must be tides, so he read the book and said there would be many tides in Hawaii, so he ran to Annie and his partner and said there would be many tides. So they hurried to the top, and sure enough, the tide came, so they ran to the top, turned off the happy one, danced hula, and then they returned to Frog Creek.