SECoast , the non-profit group actively and constructively opposing the proposed high-speed rail line through Old Lyme and southeast Connecticut, is holding a fundraiser at the Bee and Thistle Inn on Sunday from 4 to 6 p.m. SECoast.org is a locally-directed special project of the Connecticut Trust for Historic Preservation. Since publicly breaking news of the proposed bypass in January, SECoast.org has been working tirelessly as an effective advocate for Old Lyme and the local area by catalyzing growing regional opposition to the bypass.