It’s time to decide the final four contestants in Newsday’s “That’s SO Long Island” tournament. Round 4 is now underway, and just eight of the contest's original 64 iconic local foods, celebrities, attractions and activities picked are still in the running to the claim the title.

For the final celebrity matchup, the Billies are battling it out. That’s Billy Joel versus Billy Crystal. Which Billy are YOU going to vote for? Cast your votes at newsday.com/tsli.Read more about the voting so far at Newsday, and cast your vote!