I'm not much of an Angler, so I don't have a good 200-words-or-less answer for WFN as to why every day is a good day for fishing. Nevertheless, this seems like a pretty cool contest.
Early entries are closer to 20 words than 200. They include the following:
"Cause fishing is just amazing cold, stormy,warm, doesn't matter fishing is relaxing and can make your day if you catch the right fish."I prefer the Homer Simpson logic: "If you love fish like I do, you want them to die with dignity."
"Get's me way from the daily work and issues. It is just a nice escape for a while."
"Get out experience nature as it should be!"
"Everyday is a great day for fishing so I can think of excuses to where I've been when I'm not fishing!"
However, I'm guessing the experience would be more like that of Tony Soprano and Bobby Bacala.