The Ice Rink at Westfield London will open in partnership with Warner Bros. Pictures to bring the pure imagination of the upcoming Wonka film to guests this festive season with an expansive Westfield London takeover. Europe’s tallest Christmas tree on an ice rink will stand at 65ft adorned with Wonka themed decorations. Each ice-skating session offers 45 minutes of icy delights and guests can purchase a Knoops x Wonka special…