def get_drama_day_url(drama_name):
    """Return a “Drama Day” URL (`http`-converted from `https` for `cfscrape`
    compatiblity), given an english K-Drama name (space-delimited e.g.:
    “A Piece of Your Mind”).

    Sample return value: 'http://dramaday.net/a-piece-of-your-mind'
    """
    base_url = 'http://dramaday.net/'
    converted_drama_name = '-'.join(drama_name.lower().split())
    full_url = base_url + converted_drama_name
    return full_url