Sigma Farm - Farmers Market 2023 Vendors Facebook0Tweet0Pin0 For a printable copy of the 2023 Vendor Guide: click here Sigma Farm Sigma Farm Contact: Lynnae Boudreau Booth # 4 postal Work Phone: 404-232-0220work Email: lboudreau50@gmail.comINTERNET Categories: Raw Agricultural Products Updated 2 years ago.