Thrilling New Hybrid Coaster, The Joker, Coming to Six Flags Discovery Kingdom in 2016! (9/3/2015)

Thrilling New Hybrid Coaster, The Joker, Coming to Six Flags Discovery Kingdom in 2016! (9/3/2015)

Thrilling New Hybrid Coaster, The Joker, Coming to Six Flags Discovery Kingdom in 2016 In Spring 2016, Six Flags Discovery Kingdom will open the most-anticipated new roller coaster in northern California in over 10 years, The Joker. This state-of-the-art extreme coaster will be the “must ride” coaster of the season, adding to the park’s status […]