Our friends P David Ebersole & #ToddHughes are having a whale of a time right now MANSFIELD 66/67 is on streaming platforms in the US, plus Peccadillo Pictures are releasing it in UK cinemas this Friday. Meanwhile, this charmed pair of filmmakers are jetting off to Festival de Cannes to preview their new doc on Pierre Cardin. We sat down with them last summer at Provincetown…