Running from Monday 20 July to Monday 31 August 2026, the Summer Sessions programme introduces a series of smaller events designed around the school holidays. These are shorter, more focused experiences, each aimed at a specific audience.
Children’s Theatre
Date: Friday 31 July 2026 (Rothamsted Park)
A relaxed, immersive production by Imajica Theatre, designed for younger audiences aged three to eight.
Teddy Bears’ Picnic
Date: Wednesday 5 August 2026 (Rothamsted Park)
A returning favourite with games, storytelling, crafts and plenty of family-friendly entertainment.
Friday Sounds
Date: Friday 7 August 2026 (Harpenden Common)
A laid-back evening of live music, street food and pop-up bars. Bring friends, grab something to eat and settle in for a relaxed summer night.
Street Performer Angie Mack
Date: Saturday 15 August 2026 (Church Green)
A high-energy, interactive hula hoop performance packed with comedy and audience participation.
Pop-Up Farm
Date: Tuesday 18 August 2026 (Rothamsted Park)
A chance to meet lambs, goats, rabbits and ponies, with hands-on learning about farm life.
Music in Lydekker
Date: Saturday 22 August 2026 (Lydekker Park)
A long-standing summer highlight with free live music. Bring a picnic or grab a deck chair and enjoy the atmosphere.
Ha Ha Harpenden Comedy Night
Date: Thursday 27 August 2026 (Park Hall)
Tickets required (on sale from 1 June)
A relaxed evening of stand-up featuring new and emerging comedians. Expect a friendly crowd and plenty of laughs.