Voucher €60 Gift Voucher for Masterclass. The Time Out Academy Masterclasses are cooking classes with more specific themes, where they learn more detailed techniques or recipes. They last for 3 to 4 hours. Give a Time Out Academy Masterclass to someone who likes cooking or really needs to learn. Gift vouchers for Academy Masterclasses are valid for 1 person and are valid for 6 months after purchase. To redeem the voucher, follow the instructions given on the ticket.