Snapper Derby Click on the poster to the left or above to go to ShelterIslandSnapperDerby.org for event details, rules and photos from past events, as well as to become a Sponsor. Your sponsorship or a much-appreciated donation will benefit the Shelter Island Lions Club Foundation [a 501(C)(3) charitable foundation] and the many local and national causes it supports.A gallery of photos from past Snapper Derbies is shown below. View Slideshow