Academic Dilemma

A student has been extremely busy trying to wrap up a project for his/her internship employer, so unfortunately the student has not devoted a sufficient amount of time toward the completion of his/her final paper. The final paper is due tomorrow and the student still has not finished the paper, but the supervisor of the internship has requested that he/she join the team out at a local restaurant to celebrate the finalization of the project. Faced with this dilemma, what should the student do?