We were at Gorgie Farm on Saturday morning before having to retreat in the face of the advancing snow and sleet.
The Salt Yard café proved to be our sanctuary (between Maplin and Dalry School).
It appears to be arms-length run by the Gorgie-Dalry Church and someone has spent a good amount of money and effort sprucing the place up (I think it used to be a sort of Old Folks' Club / drop-in centre type place). Reasonably priced, good soup, friendly service, big portions.
Good too if you have nippers with you as there's a fenced off play area you can abandon them in let them play about in whilst they remain under full control and supervision.
There is also a "contemplation room"; having had a bit too much of the good Malt the night before I was heartily tempted to retreat into it's peaceful, low-lit sanctuary but that wouldn't have gone down well with the rest of the family.