Event Info General Admission Only The Hamptons jazz fest is one of the few live out door jazz event in UK. We always have lineups featuring some of the world’s biggest Jazz artists & much more! 2025 1st wave of confirmed artists are... INCOGNITO- Co-Headliner (UK) PJ POWERS - (SA) MAHOTELLA QUEENS - (SA) FEMI KOYA - (NIG) LISTER BOLESENG - (BW) All Ages - No Refunds - No Re-Entry Festival Details: Saturday, July 12th , 2025: 11AM-11PM The event will be held at Hertfordshire Showgrounds...