The vast majority of our Special Events Programme has been postponed to 2021 and we’re pleased to announce that we  have new dates available for these events. We thank all the gardening teams and owners who have been so supportive and accommodating at this time.

Additional events will be added to the 2021 calendar soon so keep any eye out for more information to follow on this.

Our events make fantastic presents for friends and family and you can all enjoy a wonderful day out knowing the money raised has helped us support someone in need.

We want you to feel confident to book our 2021 Special Events, which is why we guarantee a full refund if we are forced to cancel.


Would you like to host an event for Perennial? Or lend a pair of hands as a volunteer? Submit an event below or register as a volunteer.

Submit an Event Work as a Volunteer


Canterbury Cathedral Gardens

WHEN: Tuesday 8 June 2021

£80, which includes talk, tour of gardens and Cathedral and lunch in The Lodge

More information →

Berkshire, RG20

Woolton House

WHEN: Friday 25 June 2021

£100, which includes garden tour and light lunch within the grounds

More information →

Dorking, Surrey

Surrey Hills Challenge – 5km – CANCELLED

WHEN: Cancelled - If you would like to express your interest for next year, please contact

Cancelled – If you would like to express your interest for next year, please contact

More information →

One Whitehall Place, London.

Festival Dinner 2021

WHEN: Postponed till Thursday 14 October 2021 | Watch out for details of our 2020 virtual Festival Dinner coming soon...

Early bird tickets from £160 and exciting table packages available.

More information →

Queen Elizabeth Olympic Park, London

ArcelorMittal Orbit Abseil

WHEN: Various dates available

Registration fee: £25 (non refundable) Minimum Fundraising target: £350

More information →

There's a number of airfields to choose from around the UK


WHEN: Weekends throughout the year

Raise a minimum of £395 sponsorship to do the event for free

More information →

West Sussex

A Secret Garden – SOLD OUT

WHEN: Thursday 1 July 2021 | If you would like to be added to the wait list, please contact Claire on 01372 384043

£85 which includes garden tour and lunch

More information →