Ice skating may look easy, but those who do it will tell you it takes work. And that’s what members of the Palmetto Skate Club have been doing, practicing for Sunday’s 14th annual Holiday Show, set for 5 p.m. at Plex Ice in Irmo. Skaters of all ages and levels will be performing – the more experienced in solo skates, the less experienced in duets and group numbers. The skaters doing the group performances are from the Learn to Skate program, an eight-week group class offered at the Plex. Skaters have been working on their routines for the past six weeks. For more about skating programs, see http://plexindoorsports.com/irmoice/.