Date and time 20 September 2026 11:00-19:00 Location Anywhere on campus Organiser X-CAPE A Cappella Group Places available Unlimited places Registration Registration is not required. Scan or click on the QRCode to register if this event requires registration About the event Random a cappella pop-up performances across campus. 4-6 members will appear randomly at high-traffic locations (e.g., cafeteria, library square, teaching building atrium, SAIC). No fixed schedule or venue — each performance lasts 3-4 minutes. Students can scan a QR code on-site to join a "X-CAPE Home Base" chat group, where we will post location clues (photos or riddles) throughout the day. The first to find each pop-up gets a small prize.