Tee-shirts must be picked up at the park. Participants may make arrangements to pick up a shirt from the park at a later date.You must fill out this Affidavit completely, and provide accurate information. Fill out your Canteen Order Form with a black lead golf pencil. Do not use colored pencils. Teeshirts must be picked up at the park. The Certificate of Completion (CCL) in Apparel Construction is designed for students to learn advanced sewing techniques appropriate for custom apparel. The Certificate of Completion (CCL) in Alteration Specialist is designed to prepare students for employment in alterations for the apparel industry.