Here's how it all works: After being challenged via social media, one has 24 hours to donate to the ALS Association or dump a bucket of ice water over their head ... or ideally both. That person then challenges three others to do the same.
See which Islanders have stepped up to take the challenge and stay tuned to see who's next!
CALVIN DE HAAN
MIKHAIL GRABOVKSKI AND NIKOLAI KULEMIN