Can I bring a lightstick?

Only if the fanmeeting notice allows — many ballroom events ban sticks and banners.

Are video calls different?

Yes — fancall slots are sold separately and never transfer like a seat ticket.

Fanmeetings · 해외 팬미팅 체크리스트

海外ファンミーティングチェックリスト

Print or offline-save the barcode; venue Wi-Fi collapses at doors.
Practice a 5-second greeting in Korean or English — interpreters are not guaranteed at every seat.
Exit through the official merch / photo path; street scalpers outside are not staff.