This is an e-mail sent by smart-aleck coworker whom I'd deputized to collect money for the Feed the Hungry campaign in my absence. There are some conditions for the dress-down days which have been complicated this year.
What if I wear a hat and stand on one foot during one of these weeks? it would be a week with a hat standing on one foot but not on holiday that is a week ending in Y but not a friday as they are $3 with a lunch ticket included if it is a Friday before a Saturday not to be confused with a Friday before a Tuesday which happens every 48th lunar leap year after a Sunday solstice event?
Then what do we tell people who want to pay?
My response was simply this Visio chart. Click to embiggen.