Fourth Spaces Open Calls — Pop-up & Community Hosts
Post a fourth spaces open call and connect with pop-up operators, community hosts, and space activators. Venue operators find the right people to bring their spaces to life.
8 open opportunities · Updated live
FSCC-1001
Frankfurt, Germany
Popup Lecture Organiser
Closes Sep 22, 2026
FSCC-1002
Rotterdam, Netherlands
Popup Lecture Organiser
Closes Sep 22, 2026
FSCC-1003
Amsterdam, Netherlands
Popup Lecture Organiser
Closes Sep 27, 2026
FSCC-1005
Rotterdam, Netherlands
Popup Theatre Organiser
Closes Nov 08, 2026
FSCC-1006
Berlin, Germany
Popup Lecture Organiser
Closes Nov 08, 2026
FSCC-1007
Los Angeles, United States
Analogue Listening Organiser
Closes Nov 21, 2026
FSCC-1004
Berlin, Germany
Popup Readings Session Organiser
Closes Nov 30, 2026
FSCC-1008
Sunderland, United Kingdom
Popup Lecture Organiser
Closes Dec 11, 2026
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Frequently asked questions
How do I find freelancers or collaborators for my business?
Post a free open call describing your project, skills needed, and location. Verified solopreneurs and freelancers will respond directly.
Can I post open calls for remote work?
Yes — you can specify remote, hybrid, or in-person requirements. Open Call Portal supports listings across the UK and worldwide.
How is Open Call Portal different from a job board?
Open Call Portal focuses on open calls — short-term, project, and gig opportunities — rather than permanent employment. It's built for the creative and freelance economy.