Add PCD @ Berlin to the PCD map

[github-actions]

Closes #117

This PR was generated from the "New Event" issue form for PCD @ Berlin.
Submitted by @j0000r111.

Review checklist

• The event data below is accurate
• The map pin is placed correctly (check Plus Code)
• The event displays correctly in the Netlify preview (link posted by the Netlify bot)

Event data

Field	Value
Event name	PCD @ Berlin
Contact	Jan-Henning Raff (j.raff@media-university.de)
Format	In person
Date	No response
End date	No response
Start time	No response
End time	No response
Address	Ackerstraße 76
Plus Code	9F4MG9QM+CQ
City	No response
Country	No response
Organization	No response
Organization URL	https://www.media-university.de/
Organization type	School, university, library
Event URL	No response
Event page	No response
Forum thread	https://discourse.processing.org/t/pcd-berlin-2026/48870
Short description	No response
Activities	Beginner introductions to Processing or p5.js, Hands-on workshops, Live coding
Organizers	No response

Long description

No response

[netlify]

✅ Deploy Preview for processing-community-day ready!

Name	Link
🔨 Latest commit	0b7dcac
🔍 Latest deploy log	https://app.netlify.com/projects/processing-community-day/deploys/6a3c26069186f600088cb94d
😎 Deploy Preview	https://deploy-preview-118--processing-community-day.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.
🤖 Make changes	Run an agent on this branch

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