With Mother's Day right around the corner it's time to start thinking what you're going to get mum! The day takes place on Sunday 27 March this year, and an amazing deal has launched for Tesco Clubcard holders.s Has your mum been hinting at her desire to visit a particular English Heritage site? Well, you can do just that if you're a shopper signed up to Tesco Clubcard, as you'll enjoy one free entry ticket. Hurrah! The exciting offer runs over Mother's Day weekend, so Saturday 26 and Sunday 27 March.