Just been on the club wesbite and they are advertising for Math Day Stewards now, so as long as you were polite and didn't burn any bridges it may be worth applying for that if it's what you originally thought you were applying for.
Think their job will be to tell us the difference between tickets sold and the actual attendees, or to arbitrate between punter and food/drink staff about the correct e-cash discount to apply?
I'll get my coat...