Ever talked to a jolly old elf while he was in 230,000 gallons of saltwater diving with sharks? Any “fin” is possible when it comes to the magical man in red. See Scuba Claus and discuss holiday cookie preferences, ask your diving questions or just wish him a merry “fish-mas” during special Scuba Claus Meet & Greet Days at Greater Cleveland Aquarium on Saturday -Sunday, December 18 - 19 from 8:30 a.m. – 10 a.m., and Monday- Wednesday, December 20 - 22, from 4:30 - 7:00 p.m.