One Hour Extended Care Program Punchcard for Treehouse Playschool students is good for 8 occurrences and requires a minimum of 24 hrs notice to staff before each use. Children must be dropped off with a sack lunch on the day of extended care. Card value is non-refundable and does not expire. Punchcards will be kept at school for staff to track, unless otherwise requested. For more information contact us at info@treehouseplayschoolpdx.com.