Spencer Slate, adorned in an Easter bunny costume, places eggs next to a coral reef Thursday, April 1, 2010, in the Florida Keys National Marine Sanctuary off Key Largo, Fla. Slate's Atlantis Dive Shop is planning an underwater Easter egg hunt Sunday, April 4, as a fundraiser for a local children's charity and he'll submerge again in costume. The eggs are real, with nontoxic coloring, to prevent negative ecological impact. FOR EDITORIAL USE ONLY (Bob Care/Florida Keys News Bureau/HO)

Spencer Slate, adorned in an Easter bunny costume, places eggs next to a coral reef Thursday, April 1, 2010, in the Florida Keys National Marine Sanctuary off Key Largo, Fla. Slate's Atlantis Dive Shop is planning an underwater Easter egg hunt Sunday, April 4, as a fundraiser for a local children's charity and he'll submerge again in costume. The eggs are real, with nontoxic coloring, to prevent negative ecological impact. FOR EDITORIAL USE ONLY (Bob Care/Florida Keys News Bureau/HO)