Usually held on the first Saturday in April. Tickets for all enclosures, including day members' badges, can be bought at the gate.
Horse racing-Newmarket, Suffolk
Details from Westfield House, The Links, Newmarket, Suffolk CB8 0TG (telephone 01638 663482).
There are 2 racecourses at Newmarket: Rowley Mile Course (telephone 01638 662762) and July Course (telephone 01638 662752).
Newmarket Craven meeting is held on the second Tuesday, Wednesday and Thursday in April. The Guineas meeting is held at the end of April, early May, for three days.
Details from Box Office, Royal Shakespeare Theatre, Stratford-upon-Avon, Warwickshire CV37 6BB.
From April to January, involving 3 theatres, Royal Shakespeare, Swan, and The Other Place.
Cricket-Lords, London
Details from Marylebone Cricket Club, Lord's Cricket Ground, St John's Wood, London NW8 8QN (telephone 0171 289 8987).
Knock-out competition begins the third week of April.
Remember:
Glyndebourne Opera Festival: Postal bookings open this month, telephone bookings from May. Details from Glyndebourne Festival Opera, Glyndebourne, Lewes, East Sussex BN8 5UU (telephone 01273 812321).
Garsington Opera Festival: Book now. Details from Garsington Opera Office, Garsington, Oxford OX44 9DH (telephone 01865 361636).
British Grand Prix: Book grandstand seat before May if you want to take advantage of the reduced rate.
Details from Silverstone Circuits Ltd, Towcester, Northamptonshire NN12 8TN (telephone 01327 857271). Helicopter taxis: First City Air (telephone 0171-223 8000).