• Booked as a private party by email or contact form, for groups of 3 to 25 kids; some dates and times come with €10 to €80 off
• Old clothes are the safer bet, since ponchos cost €2 extra per kid and the organizer says paint rarely gets on anyone
• Night theme in winter, when kids spray in the dark under disco lights

Graffitifun runs graffiti birthday parties led by professional graffiti artists at its Hall of Fame wall on Flevoparkweg, next to Flevopark, with the NDSM wharf in Noord as a second spot.

Each kid learns a bit of graffiti history, sketches a design on paper, then sprays it onto a panel to take home. Afterward the group tags a real graffiti wall and walks past the surrounding pieces.