The Round Rock Police Officers Association and the City of Round Rock are pleased to host the return of the popular Round Rock Car Show. This is a family friendly car show, no loud music or drag/street racing allowed. Everyone is welcome and there is NO CHARGE to attend or to show your collector, classic, favorite, sport, antique, etc…car or truck. 3rd Sunday of the month 10AM to 1PM You all know the game, if it is raining at show time, we will cancel the show, otherwise, it’s come at your own risk of rain!