Lim Young Woong fan club Hero Era Gyeonggi 2 Branch (Anyang, Gunpo, Uiwang, Gwacheon area) members carried out a flower planting volunteer activity on April 2nd at the 'Hero Garden' inside Seoul Grand Park in Gwacheon, Gyeonggi Province. After the rain stopped, the members planted hundreds of flowers under clear weather while encouraging each other.

Hero Garden is a space voluntarily created and maintained by Hero Era members, completed in April 2022, and has become a place where fans and Hero Era come together. Every spring, members continue their dedication by planting new flowers and fertilizing the garden.

This event was organized to express fans' love for Lim Young Woong through gardening activities and to provide a resting place for citizens. One member said, "I received great comfort through Lim Young Woong's song 'Father,' and since starting fan activities, my life has become much more vibrant by going on concert tours with my family," adding, "I hope many people feel happiness when they see the flowers we planted." Another member said, "Lim Young Woong is like a nutritional supplement to us," and expressed, "I sincerely congratulate the 10th anniversary of their debut and hope to walk healthily with Hero Era for the next 100 years."

Hero Era Gyeonggi 2 Branch announced plans to continue cultivating Hero Garden as a landmark of Seoul Grand Park through ongoing maintenance such as weeding and cleaning the surrounding environment in addition to flower planting.