WORCESTER, Mass. – May is National Preservation Month and a local organization is inviting residents and visitors to explore all the city of Worcester has to offer. Starting Wednesday, Preservation Worcester is hosting a week full of events where people can explore Worcester by foot. This international movement is known as Jane Week, happening in more than 250 cities across the world. Local events include several walking tours, highlighting local landmarks like City Hall and Hanover Theatre, as well as several prominent neighborhoods.