Wallula Christian Preschool Enrollment Forms WCP Enrollment Packet Download the 2018-2019 enrollment packet here! Packet must be printed off and brought into the office with a $70 ($100 per family) non-refundable enrollment fee to reserve your child's spot at WCP. WCP School Calendar Download the 2018-2019 school calendar here to stay up to date on all the events, holidays and parties coming to WCP this year! School Supply List Click here for the 2018-2019 WCP School Supply List. WCP Preschool Handbook Download the 2018 - 2019 preschool policy handbook here.