Okay Mobile, you're right. However if we are going to start off a 'national day', then at least we should have a fighting chance to do something with it (if we so choose) and I would contend that it should be on a date when the plants are at their best (or at least grown!).
If we aren't going to do anything with it (apart from the bellringers of course), then what's the point?
However even if we, as a group/society dont do anything with the day, then we can individually spread the word..........I for one, would definately wear the t-shirt!