Rekki's Mysterious Picnic is an interactive mission tour set in and around Dotseom Marine Amusement Park in Changwon. With a retro concept that reinterprets the spirit of Dotseom outings in the 1980–90s for today, it offers various programs, including a picnic zone on the lawn plaza, mission tours, and yacht experiences.
Participants access the web-based platform (Trace247) without installing a separate app, then visit designated locations on Dotseom to find clues and complete missions. After registering at the information desk, they receive an identification item and begin the game, combining clues hidden around the island to complete the final mission.
The event includes a free retro outing-themed picnic program, map-based orienteering (free, 3 courses), a paid mission tour (Trace247), yacht experiences, a mysterious snack shop, and hanbok experiences. Run alongside related programs such as small concerts arranged by Changwon City, it is designed to let visitors stay and enjoy the activities all day.
1. Picnic Programs
Rest in the Picnic — A camping and picnic-themed program on the lawn plaza
Fun in the Picnic — On-site participatory recreation inspired by sports days and group outings
Play in the Picnic — A play zone with play props for families visiting together
Melody in the Picnic — Small concerts and Harmony Concerts
2. Map-Based DX Programs
Trace247 — A web app-based mystery-solving mission tour (paid, 5,000 won per 1 person)
Race247 — A web app-based walking tour program (free)
3. Mysterious Snack Shop
Promotional Pop-up Store featuring the Gyeongnam Tourism Business Support Center and tourism startups
4. Other Programs
Yacht tours, hanbok experiences, photo zones, and more