Dynamic Systems (DNS) and World of Wonders (WOW) Copyparty 1988 was held in Nieuwenhagen, The Netherlands. The party report in Cracker Journal did not explicitly give a date, but mentioned it was held simultaneously with the Radwar party, which was on december 17th. According to the report, about 30 Amigas were present, which we guess makes the visitor amount somewhere between 30 and 50.

Party report in Cracker Journal 11.