Registration 參加辦法 All PolyU alumni, staff, students and their family members and friends are welcome to join the Fiesta. Electronic invitation card will be sent to all PolyU alumni via email in early-November. Alumni participants are required to show this electronic card at the registration counter on the event day to redeem the “fiesta wrist-belt”. Invitation card, with “fiesta wrist-belt”, will also be sent to those alumni who have not provided us with their email. PolyU’s staff and students can bring their staff/student identity cards to redeem the “fiesta wrist-belt” at the registration counter on the event day (on a first-come-first-served basis). Pre-registration for some activities (e.g. talks, workshops, etc) are required.