Loading view. There were no results found. There were no results found. St. John Vianney Catholic Church, Round Rock Events Venues St. John Vianney Catholic Church, Round Rock 3201 Sunrise Road Round Rock, TX 78665 United States Get Directions Events at this venue Today Upcoming Upcoming Select date. Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file