Customers will be able to buy festival wristbands for £1 offering them deals on food and drink, while competitions will be available to win items used for camping.
Sarah Taylor, marketing manager at O’Neill’s, said: “O’Neill’s is renowned for top quality live music with great craic in abundance – and after the success of combining the two in our live music festival last summer, we wanted to do it all again this year.
“Every pub will have live music throughout the weekend; anything from acoustic and folk through to rock and indie pop. We can’t wait for our guests to join us to see some new acts, sing and dance along with their friends and enjoy a fun festival.”