This is our pick the best events of the burbs. For more information, go to www.boston.com .
Arlington: In a performance by Debbie and Friends (right), kids become the Big Bad Wolf and blow the house down, fix Rosie’s wrong rhymes, and test their skills with the Simon Says Song. Saturday, 10:30 a.m., at the Regent Theatre, 7 Medford St. $10, $8 children and seniors. 781-646-4849, www.regenttheatre.com.