Oc Fair Events 2024 Schedule. — the oc fair has officially announced its full concert schedule for the pacific amphitheatre. Where is the oc fair ?
— rock band 311 fittingly announced on monday, march 11 (3/11) that they’ve been added to the oc fair’s 2024 season at pacific amphitheatre in costa mesa. 2024 oc fair opens friday with some new twists and lots.