Start letting me know when the local sweet corn is in.
If you see any, email me at firstname.lastname@example.org and tell me when you saw it and where. I'll get the word out.
UPDATE: Well I've heard there was sweet corn for sale at the New Haven Farmers' Market Monday and I saw Hafner's in North Syracuse had its sign out touting sweet corn for sale.
So the corn is in. Let's enjoy. Keep me posted on other places with corn for sale.