What is kraft arena?

As an AI language model, I do not have access to information that is not available on the internet. There is very limited information available about "Kraft Arena" on the internet. However, it is possible that "Kraft Arena" is a reference to the Kraft Family Sports Complex, a sports complex located in Foxborough, Massachusetts, USA, owned by the Kraft family, which also owns the New England Patriots football team. The Kraft Arena within the complex is a state-of-the-art indoor facility used for various sports and events. It is primarily used for football practices during inclement weather, but is also used for lacrosse, field hockey, soccer, and other sports.