Hudson – A free informational program for home buyers will be held at Hudson Public Library, 3 Washington St., Wednesday, March 15, at 6:30 p.m. Local experts will take the mystery out of buying a home. Alec Butler of Residential Mortgage Services will address your mortgage options. Realtor Deb Rouleau of ERA Key Realty Services will guide you through the process. All are welcome. For more information, contact Rouleau at [email protected] or 508-561-9609.