I first remember going to watch Accrington Carnival in about 1947 or 48. I got a bag of Rishy Crisps, thrown from a lorry!
We have a May Queen carnival in our village. It's always held in June! When I first came to live here, 30 years ago, the parade was massive and we had about 10 bands. This year we only had 4 floats and 2 bands. Part of the problem is that the police, who used to give their services free, now demand £3000 a time and the insurance has quadrupled. It's the same story everywhere in the country - cost.
We shouldn't let these old traditions die. Good luck with the Accy one.