SeaWorld commemorates its 50th Anniversary with an 18-month long celebration that kicks off today in all three SeaWorld parks, San Diego, San Antonio, and Orlando! Visitors will be immersed in all-new park attractions and experiences, and perhaps a new show or two! You can be a part of the celebration today as SeaWorld San Diego is live-streaming its kick-off event! Just head on over to the link below to be a part of this exciting day. The live online event begins at 9AM/12PM PST today.