Missing Homework Thought

Had another idea to help cut down on zeros(I have a lot of ideas). Next Friday, the day before break, my thought is to have every student that has any missing assignments report to me in the cafeteria. Once they finish their missing work they report back to class. If it takes 20 minutes...great, if it takes all of first hour....great, if it takes all day, then it takes all day. For any student that is having a test or classroom assessment on Friday, they will released to that class and then report back to me when that class is over. I announced this plan today in hopes that everyone will clean up all missing work by next week. Any encouragement you can give them at home would be appreciated.