The lectures in the Weeks Act Centennial Lecture Series are located in Heritage Commons in Hall Hall on the campus of Plymouth State University. On the campus map, Heritage Commons is listed in Building #10. It is in Highland Street, across from Lamson Library.
Here is the map of the campus Download (PDF)
Parking for events is near the PE (Physical Education) Center on the Holderness Side of the Pemigewasset River, adjacent to the I-93 highway ramp. Regular shuttles will run from the PE Center to Heritage Commons (Allow 15 minutes for the shuttle to arrive and then it should be about a 5-10 minute ride to Heritage once you are on the shuttle). The shuttle is excellent and makes visiting PSU easy. The PE Center is building #39 on the map.