Join SEA LIFE Grapevine during Fishmas for festive underwater fun with the big man himself, Scuba Diving Santa. Experience a dive show like no other with a jolly red-suited diver, beard and all, along with his elf as they take the plunge in a magical dive show amongst the fish, sharks and stingrays in the 160,000-galloon ocean tank. Pose for pictures and find out if he thinks you’ve been naughty or nice. Scheduled dives occur on December 10, 11, 17 and 18 at 11:30 a.m. Meet mascot Sharky Santa from 2 to 4 p.m., then find fish swimming with holiday cheer throughout the aquarium with fun tank clings that include Santa hats, elf ears and reindeer antlers. Share your photos on social media using #fishmas and by tagging @sealifegrpevine for a chance to win a family 4 pack of tickets to the aquarium.