We just moved to England from Canada, so this will be our first Halloween here. I know North Americans make a bigger deal out of Halloween than Britons, but what should I expect out of Halloween here? What, if anything, would normally be done at school for Halloween? Should I expect to send my daughter to school in costume or not? She's in Reception at a non-religious community school. Also, how common are out-of-school Halloween children's activities? Community Halloween events? How common is trick or treating? We live on a very busy street with little sense of community.