Calendar of events for Round Rock Austin American-Statesman May 5 Music on Main kick-off: Prete Plaza, 221 E. Main St. The event will begin with the Round Rock Ballet Folklorico at 5:45 p.m., and then Round Rock will be officially certified as a Texas Music Friendly Community by the Texas Music Office, at 6 p.m. Mayor Craig Morgan will give opening remarks for Music on Main at 6 p.m., and a Dale Watson concert will begin at 6:10 p.m. For more information: roundrocktexas.gov. May 10 Adult Information Series: various times and topics at the Brushy Creek Community Center, 16318 Great Oaks Drive, Round Rock. Participants can choose from two-day classes on techniques to teach children responsibility, prepare and store homemade meals and preparing short-term food supplies and first aid. Cost per day: $10, BCCC members; $15, Brushy Creek Municipal Utility District members; $25, nonresidents. To register: bcmud.org.