In 2019, Taipei Public Library (TPL) held an activity called "Drifters on Bus", in response to World Book Day series which was dominated by Minister of Culture. In this event, TPL invited teenagers to go outside, take the bus and travel along Tamsui River, and finally arrive at the destination-Guandu Temple. In the journey, attendants joined the game "GARA" designed by TPL. During this process, attendants could gain knowledge on Taipei City's history.s.