Harrington Farm is one of my favorite wedding locations. Located on the back side of Wachusett Mountain in Princeton, Massachusetts, a wedding in the fall provides an incredible view of the New England fall foliage. The grounds are lush green with flowers and perennials throughout the gardens. The farm is secluded and private on a mountain road. The reception room has post and beam cathedral ceilings. The food is incredible. The web site provides a lot of details about various wedding packages. You can have your wedding ceremony on site outdoors or inside. There's plenty of room for a large wedding band. No stage, but it's not necessary. The acoustics are excellent. Although the staff is attentive and friendly, there is no dedicated function coordinator. The person in charge of the waitstaff is the coordinator. However, he or she is busy serving so it's important that your wedding band MC or DJ can keep the reception activities on schedule (introductions, toasts, special dances, cake cutting, etc.)
The farm is also a five-star restaurant with an incredible Sunday brunch.