We did not stay open. The island evacuation started Tuesday morning for visitors and Wednesday for residents.
Not sure where the other answerer got their info, but I was on the island Monday, and they seemed to indicate they would be closed Tuesday & onward. The entire island flooded during the hurricane, and the owner of the pub told a news outlet: "It's bad [...] The water came up to the inside of our bottom floor, which has never had water"
Thanks! Your answer is awaiting moderation.