Ho! Ho! Ho! Scuba Claus is spreading Christmas cheer and generosity in a unique way at Sea Life Aquarium in the Mall of America. Scuba Claus and his elf helper will be diving into some of the 1.3 million gallons of water in the aquarium on Thursday at 11:00 a.m. and again on Tuesday, December 22nd at 11:00 a.m.