Open House: Gem of the Hills FebFebruary 11 2023 10:30am - 12:00pm Gem of the Hills Activity Center 2233 US Highway 281 North, Blanco, TX 78606 Share Facebook Twitter Email Directions More upcoming events Johnson City Market Days March 23, 2024 Park Facilities Not Available April 1, 2024 Johnson City Market Days April 27, 2024 Johnson City Market Days May 25, 2024 Johnson City Market Days June 22, 2024 All events ยป