Taking Mum out to eat for Mother's day?
Menulog has a range of set menu, per head deals, which make it easy to take mum out on a budget. The site gives you a reveiw of the restaurant (usually). And if you have a local in mind worth checking the site to see if you can save on your booking.
Be careful though! If you chose a restaurant, before you book, I would give them a quick ring and check the prices. And also check the price of drinks before you book.