On 16.06.2918, PMPW employees attended a charity picnic named "The Marco Planet", organized by Marco, a Gliwice-based company. The goal of the picnic was to raise funds for the "Tęcza" Occupational Therapy Workshops organized by the Różyczka Foundation in Gliwice.
The main motif of the picnic was space, so all experiments were related to space in some way. CMPW PAN employees presented the cosmic fog, cosmic bubbles, the cosmic golden rain, alien slime, a snazzy rocket, jet balloons and many other attractions.
The Center's stand was crowded with both younger and older picnic participants.