There are a number of good restaurants in Tavistock.
Here are the links to some of them:
Taylors: http://www.taylorstavistock.co.uk/ Recommended by us. Our preferred choice in Tavy
The Cornish Arms: http://thecornisharmstavistock.co.uk/ A St Austell Brewery owned gastro pub, excellent food.
The Terrace Restaurant: http://www.ordulphandterrace.co.uk/ Under new ownership this year, good reviews but have not visited.
The Fat Goose Bistro: http://www.fatgoosebistro.co.uk/ Cosy, bit like being served at someone’s home. Good food.
Robertson’s Restaurant: http://www.robertsonstavistock.co.uk/Simple, fresh, tasty food. Someone knows what they are doing. Quiet atmos. family run. Try for light byte! No wifi!