I'm really proud of the way this country doesn't need to have one day a year where all it's people sheeplike declare how wonderful their country is. We've got 365 days of the year to be proud of our country.
Those countries that feel the need to celebrate their existence are ultimately harking back to a period of time where they were exiting a period of defeat or non-existence. The fact we don't have a specific day to mark such an occasion is a sign of our historic strength as a country. In other words, we don't have the historic insecurities of other countries.
Of course, Labour have made us one of the most insecure countries in the developed world over the last 13 years so maybe 6th May should become our day of celebration...?