The SAGE Farmers markets on Tuesday afternoons [as well as the Moruya Country markets every Saturday morning] are a highlight of any foodie tour of the South Coast.
You might also be interested to check this out when passing through Batehaven.
If you happen to be traveling thru Milton and Burrill Lake on a Friday afternoon, you might catch the Farmers at Burrill FAB market. It is held every fortnight between mid December and mid February. (They take a break on Christmas Day!) at the Burrill Lake Lions Park from 5pm-7pm.
For other local supplies check here.