GD i hate this time of year at work

Our open house is coming up and we have to do our yearly spit and polish routine on everything. Not normally a problem. The OH was scheduled for June 21st. I get to work on tuesday and its pushed back to the 16th for better attendance (usually on thursday, now saturday). Thank god i work the night before and i have the day off. If they want me to work 24 hrs straight like i did last year thye're providing all the red bull i can drink, cuase im gonn need it to stay awake.