The Hamsters The Elgiva Theatre, St Marys Way, Chesham; tomorrow (Saturday), 8pm; tickets £10 on the door, £8 advanced. Tel: box office 01494 582900.

Sunday 30

Fireworks and Laser Concert Knebworth Park, near Stevenage. Sunday. Tel: box office 01625 560000 for further details.

Tuesday 1

Eddie Prevost Trio presented by The Tring Arts Trust; The Court Theatre at Pendley, Station Road, Tring; Tuesday, 8pm; tickets £6. Tel: 01442 228098.

Wednesday 2

Electronic Organ Concert presented by Jean Martyn; Henderson Hall, High Street, Abbots Langley; Wednesday, 8pm. Tel: 01923 238657 for further details.