The national tour of “The Wizard of Oz” will be blowing into town, no pun intended, on March 26 for five performances only at the Orpheum Theatre. But first, they need 12 local children to play Munchkins. If your kid fits the bill (short stature, squeaky voice, a dislike of witches), auditions will be held on Saturday, Feb. 20, at Hennepin Stages with check-in at 9:30 a.m. For more info, see www.wizardofozontour.com.