Mon Mar 11 2013 6:00 pm Music on Main Street at Prete Main Street Plaza w/ The Sieker Band Prete Main Street Plaza 221 E. Main Street Round Rock, TX 78664 The City of Round Rock invites you to wind down from 6 to 8 p.m. at the Prete Main Street Plaza every Monday this spring. This free music series is available to all. Bring a lawn chair or blanket. Visit Facebook.com/roundrock for updates. Cover: Free / All Ages / ★ Also appearing: The Sieker Band