Few professional gamblers would have bet that a show mixing Celtic music, hokey Irish history and dancers whose upper bodies remain stiff while their legs beat up the floorboards would have had much of a life. But since its 1995 debut, Riverdance has become a genuine cultural phenomenon, with more than 8,000 performances by various companies all over the world. And though charismatic original star Michael Flatley — he of the headband, glistening torso and monumental ego — is long gone, there’s a fresh crop of young lads ´n’ lassies (70 in all) taking up the step-dance challenge. Just be sure to bring some Advil along with your theater glasses — otherwise you’ll suffer a pounding in the head that’s not a St. Patrick’s Day hangover.

March 21-26

Bob Ruggiero has been writing about music, books, visual arts and entertainment for the Houston Press since 1997, with an emphasis on Classic Rock. He used to have an incredible and luxurious mullet in...