TWICE Fan Meeting [ONCE BEGINS] (2017)

"Once Begins" is TWICE's second anniversary fan meeting. JYPE released an introduction video of the fan meet on September 17, 2017. They also released individual photos of members wearing their outfits from "Like Ooh-Ahh" music video. The fan meet took place at Kyunghee University on October 14 and 15, 2017.