If you eat at La Tasca, look out for voucher/coupon printed in the Telegraph 29/03/08 - 04/04/08 offering 50% off food at La Tasca.
2-4 people per voucher, drinks excluded. Ends April 27th.
You'll need to buy the Telegraph though at 70p
Probably not so good as the Tesco's clubcard deal, but OK if you don't have Tesco vouchers.
Only original vouchers printed in The Daily Telegraph and Sunday Telegraph will be accepted, photocopies or damaged vouchers are not valid. This offer may not be used in conjunction with any other offer, promotion or promotional menu e.g I would guess you can't use this with the tapas for £10.