This workshop combines classic crafting with basic electrical engineering. Participants make glowing Halloween decorations such as bats, vampires or pumpkins, learning to build simple circuits and connect LEDs. No prior experience is needed, everything is explained step by step. Participants can bring their own favourite pens. The finished decorations can be hung up, stuck on a wall, or given away as postcards. The session is led by Nadine Klein and David.

Details can change — check the event’s website before you go.