ISPS HANDA World Invitational presented by Aviv Clinics: Five things to know presented by OCEANTEE, After a three-week summer break, the 2023 DP World Tour season resumes with a return to Northern Ireland as Galgorm and Castlerock Golf Club play host to the ISPS HANDA World Invitational presented by AVIV Clinics. Here are your five things to know ahead of this week’s innovative event.