There are several eateries in Plymouth that serve traditional New England cuisine. Here are a few notable ones:

1. The Lobster Hut: Located on Town Wharf, The Lobster Hut is a popular spot for seafood lovers. They serve classic New England dishes such as clam chowder, lobster rolls, and fried clams. You can enjoy your meal while overlooking the picturesque Plymouth Harbor.
2. East Bay Grille: Situated on Water Street, East Bay Grille offers a diverse menu that includes New England favorites. Their menu features dishes like baked scrod, clam bakes, and seafood pasta. The restaurant also offers stunning views of the harbor.
3. Wood's Seafood: Located on Pilgrim Highway, Wood's Seafood is a family-owned restaurant that has been serving traditional New England fare for over 50 years. They are known for their fresh seafood platters, fish and chips, and lobster dinners. Don't forget to try their famous clam cakes!

These are just a few examples of eateries in Plymouth that serve traditional New England cuisine. For more options, you can also check out local review websites like Yelp or TripAdvisor.