Former players Hermann Hreidarsson, Claus Jensen, Jonatan Johansson, Martin Pringle and Mathias Svensson will return to The Valley on Saturday to watch Charlton's clash against Huddersfield Town (KO 12.30pm GMT).
The Nordic quintet will be taking part in a signing session in the Meantime Fans' Bar between 10am and 11am on the day, before starring in an exclusive Q&A with Club 1905 guests from 11.30am until 12.15pm.
Supporters are encouraged to take to their seats early this weekend, with Hreidarsson, Jensen, Johansson, Pringle and Svensson set to be presented to The Valley crowd at 12.20pm, giving fans the opportunity to recognise their combined 20 years of service to the club.
Former players can register for the club's Ex-Players' Association by using this form.
