Back to School — Autumn Union 2026 brings THU, PKU, RUC and BFSU student communities together for a new-semester party at CJ Plus Lounge. Friday, 18 September 2026 · 9 PM until late. Normal tickets are ¥128 and include one drink. VIP tables include entry for 8 people, a choice of three drinks packages, and rooftop or indoor party seating. Up to 5 additional guests can be added for ¥128 each. Specific table seating is confirmed with our team on WeChat after payment.