Celebrate your next birthday with the Birch Bay Waterslides! Each birthday party recieves free admission for the birthday child and ice cream for all of the children in the birthday group. The birthday party discount is designed for parties of ten or more children and rates begin at $13.00 per person.  Reserved covered areas are available for an additonal rental fee. For a fun day in the sun and to celebrate your child's special day with the Birch Bay Waterslides reserve your group online today. Cakes are also now available! To make your child's birthday party complete, call (360) 371-7901 for more information on our special order cakes.  

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