The popular annual event, "Children's Summer Sea Urchin Catching Experience," will be held. Participants can catch up to five sea urchins in five minutes. On the same day, other events such as the "Delicious Night Market," "Rushin SUP Test Ride," and "World Rock Crab Fishing Championship" will also be held around the venue, making it a day where you can fully enjoy the summer in Rumoi.

■ Target: Junior high school students and younger
What to bring: Swimsuit or other clothes that can get wet, towel, water shoes, work gloves (optional)