Learn about the Assabet River NWR by touring a bunker with local historian, Jan Wright. Please meet in the lobby of the Visitor Center in the Assabet River NWR at 680 Hudson Road, Sudbury, MA.
Only 30 spots are available for this tour. Please register with Refuge Visitor Services by 4pm on Friday, January 21, if you would like to attend. The rain/snow date will be Sunday January 23.