SOUTHFIELD, Mich. (AP) — It rained marshmallows at a suburban Detroit park on Friday as children raced to snatch up thousands of the gooey treats being dropped from a helicopter.

The annual Great Marshmallow Drop took place at Catalpa Oaks County Park in Southfield, hosted by Oakland County Parks.

Hundreds of children waved and cheered as the helicopter passed by on its way to the drop zone. Once there, a passenger dumped the treats out of a sack and onto the grass below and children darted to collect them.

Officials stressed that although the fluffy treats are tempting, they must not be eaten because they hit the ground. Instead, kids exchanged the marshmallows they collected for a prize bag containing candy, a coloring book and a one-day pass to a water park.

Speaking before the event, Melissa Nawrocki, Oakland County recreation program supervisor, said 15,000 marshmallows would be dropped.