Great Blue Heron, Sunset, Mucky Duck, Thanksgiving Day, Captiva Island. Sanibel & Captiva: Restaurants Open Thanksgiving Day Charlie, Olivia & Tim Landon | November 20, 2014 Sanibel Island Restaurants Open Thanksgiving Day 2014. Captiva Island Restaurants Open Thanksgiving 2014. Related PostsSpring Snook SeasonSanibel: Sanibel Causeway Surplus Of $1.3MElectrical Utility Construction Scheduled On Captiva IslandSanibel: Red Tide Report, 10-24-14 – Red Tide Offshore