What is lambertsville?

As an AI language model, I don't have access to current data, but as far as I know, Lambertville is a city located in Hunterdon County, New Jersey, United States. It is situated on the Delaware River and is known for its antique shops, art galleries, and restaurants. The city has a rich history and has many historic buildings, including the Lambertville House, a boutique hotel and restaurant. The city is also known for its scenic beauty and outdoor activities, such as hiking, biking, and kayaking. The annual Shad Festival, which celebrates the return of the shad fish to the Delaware River, is a popular event in Lambertville.