The children listen to a five-minute lesson on casting. Then, they're handed a fishing pole and set loose along the riverbank.
For many, it's their first time fishing and dipping a hand into the Mississippi River at Hidden Falls Regional Park in St. Paul.
Throughout the day, they'll skip stones across the water, bird-watch and hike. A park ranger will explain that they're playing in the Mississippi National River and Recreation Area, a national park in the same league as Yellowstone National Park and the Grand Canyon.
Time outside in nature is an age-old salve for many modern-day maladies, including anxiety, depression, lethargy and weight gain. But it's happening less and less as screen time replaces playtime for all ages, experts said.
That's why the YMCA of the Greater Twin Cities has launched "Get Outdoors" — a year-round nature initiative that's aimed at all demographics: kids, adults, seniors, city dwellers and suburbanites.
"We know nature is a prescription for health," said Michel Tigan, Y Camp Icaghowan executive director in Amery, Wis. "There is a need to literally breath fresh air and see the sun."
The Y is making sure that fresh-air opportunities are plentiful across the region. In Minneapolis, hourlong workout classes are held outside in the heart of downtown, including on the new rooftop at the Dayton YMCA.
In St. Paul, the Y and the city of St. Paul hosted for the second summer mobile day camps for hundreds of city kids at Hidden Hills and Lake Phalen.