Light-hearted quiz on a horticultural theme. Tables of 4-5; book a whole table for family and friends, or we can seat you with others. £12.50 includes hot supper and glass of wine or soft drink. Essential to book in advance (Diane Berger - 020 8455 0455, hgs@hortsoc.co.uk).

Our popular coach trip to see snowdrops, crocuses and Anglesey Abbey's spectacular winter walk. Restaurant lunch available. Cost to RHS or NT members: £18.00; non-members: £23.50 (cheques payable to HGS Horticultural Society). Booking form on website or phone: 020 8455 0455/020 8455 7334.

Come and put your gardening questions to Jim Buttress VMH, down-to-earth but distinguished gardener from the London Gardens Society, and holder of one of the RHS's highest awards. Members free, non-members £2.00.

Illustrated talk on this jewel in North London's crown by Paul Jackson, Head Gardener of Kenwood. Members free, non-members £2.00.

The Horticultural Society's acclaimed annual Plant Sale of annuals, perennials and summer bedding plants at very reasonable prices. Also 'grow-your-own' vegetable and herb seedlings - everything you need for the new season in the garden or on the allotment. Entry free.

PLEASE NOTE THAT ENTRY NIGHT WILL BE HELD ON WEDNESDAY 6 JUNE, NOT TUESDAY 5 JUNE AS PREVIOUSLY ANNOUNCED, BECAUSE OF THE QUEEN'S DIAMOND JUBILEE CELEBRATIONS. Your chance to enter for the 273rd Horticultural Society Flower Show to be held on Saturday. Bring your entry forms along to Fellowship House in Willifield Way. Children enter free, adults just 20p for each of the classes you enter. Something for everyone - from pot plants to potatoes, from cookery to photography. Advice available for first-timers (Info: 020 8455 8741).

All the delicious sights and scents of summer at the Horticultural Society's traditional Summer Flower Show (273rd). Meet your friends over tea and home-made cake in the small hall. The show may be opened and the children's event may be judged by our President Jonathan Ross (to be confirmed).

Children 0-16 years: Dress up as a flower, fruit or vegetable and come to the Free Church Hall garden on Sat. 9 June to parade at 3.30pm (indoors if wet). To be judged by Jonathan Ross and Jane Goldman if they are available on that date [tbc]). Lots of prizes. Also adults' (17+) Mad Hats Competition - design and wear a hat featuring a flower, fruit or vegetable (to be judged after the fancy dress). To enter, contact hgs@hortsoc.co.uk or phone 020 8455 8741 by 7 June.

Our first visit to BBC Gardeners' World Live at the National Exhibition Centre, Birmingham. Price: £37.50 for coach and entry. Booking form on website or phone 020 8455 0455/020 8455 7334.

The Horticultural Society's first-ever residential excursion. Join us for a coach trip to visit several of Norfolk and Suffolk's finest gardens over three days, including the Old Vicarage at East Ruston, Pensthorpe and Helmingham Hall. 4* Hotel accommodation near Norwich for two nights. Priority for HortSoc members and guests. Leaves from Temple Fortune. Info and booking: 020 8455 0455/020 8455 7334

In this 'Garden Suburb' there are many large and small gardens of great individuality and beauty. Are you proud of yours? Then enter it into the Horticultural Society's Suburb in Bloom Competition. The winner will be presented with the Millennium Cup and a £25.00 plant voucher. Second and third prizewinners receive vouchers of £15 and £10.00. Entry form on website or phone 020 8458 2690. Entrants must be HortSoc members. To be judged on 17 July.