ADO '20
Aanhouden Doet Overwinnen 1920, simply known as ADO '20, is a Dutch association football club from Heemskerk, North Holland. They are currently playing in the Dutch Tweede Divisie. The club was founded on 15 May 1920 as Aanhouden Doet Overwinnen 1920. The home games are played at Sportpark de Vlotter.