When I had just the one child, we had lots of lovely lunches-for-two in nice cafes and she was predictably and suitably behaved at all times.
Now I have the toddler PLUS the baby (who is nearly 1) lunchtimes in public are a bit of a managerial nightmare - the baby is not as predictable and if anyone needs a wee then it's IMPOSSIBLE to manage.
I mainly stick to Wetherspoons because it's noisy and so I stress less.
Where do you take 2 small children for lunch?