Loading view. There were no results found. There were no results found. Lavaca County Courthouse Events Venues Lavaca County Courthouse 109 N La Grange St Hallettsville, Texas 77964 United States Get Directions (361) 798-2301 https://www.co.lavaca.tx.us/page/lavaca.Agendas.Minutes 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