You can visit the park during these late openings but you can also watch at least 13 artists performing several times per night at 14 locations in the park. If you have a season pass it will also give you access to the late openings. If you buy a day ticket (34 Euros per adult) for a Friday or Saturday, your entrance includes the late openings. Residents of Brugelette get free entrance to the park. In order to benefit from this free access throughout the season, you have to get a "preuve de residence" (residence proof) from the commune (city hall is located Grand'Place 2A and is open in the morning only from 9 a.m. to noon) that you will have to show with your protocol ID card.
The program of the late openings changes every week. The program for the upcoming weekend can be found here: https://sway.office.com/9UZPlmzD9H1kpnet?ref=Link
Information provided by NATO Special Operations Headquarters
Francisca.Spook@NSHQ.NATO.INT