Open Tech After Work

Join Open Source Community Happy Hours in Cities around the World.

Next UP:

Lisbon, Portugal (Oct 12, 2022) (register)

Coming Soon:

Paris, France (Nov 7, 2022) (coming soon)

Washington, DC (Dec 6, 2022) (coming soon)

Berlin, Germany (Dec 6, 2022) (coming soon)

Open Source Big-Tent Happy Hour Events

Across Many Global Cities

Join other Open Technology Stakeholders in your City.

Open Tech After Work Happy Hours provide for the convergence of the Open Tech Community individuals and organizations to meetup, build & strengthen the OSS & Open Tech community in global cities.

Open Tech After Work is a neutral global initiative from a cooperation between leading Open Tech Leadership Organizations.

A Collaboration Of & For the Open Source Ecosystem

Upcoming & Past Events

Lisbon, Portugal (NEXT)

@ Open Source Lisbon

Oct 12, 2022(7pm - 9pm)
(about / registration coming soon)
Partners:ESOPOSPO++Open Forum Europe

(OPEN to more PARTNERS)(Contact us to help)
Venue:38º 41' GASTROBARDoca do Bom Sucesso, 1400-038 Lisboa, Portugal

Paris, France (NEXT)

@ Paris Open Source Experience

Nov 7, 2022(6:30pm - 9pm)
Hosts:OSS Group Effort!
Partners:City of ParisOSPO++ NetworkOpen Forum EuropeFrench OSPOEclipse Foundation
Venue:Coming Soon

Arlington, VA (NEXT)

Dec 6, 2022(6 - 8:30pm local)

Berlin, Germany (NEXT)

Dec 6, 2022(6pm - 8:30pm local)

Dublin, Ireland (PAST)

Sept 12, 2022(5:30 - 8:30pm)
(about / registration coming soon)
Hosts:Open Ireland Network
Partners:Open Forum EuropeOSPO++OpenUKInnerSource CommonsICT SkillNet Ireland
Venue:BrewDog Outpost Dublin Craft beer venue with terraceThree Locks Square, 4, Dublin Docklands, Dublin 2, D02 E5R7

Brno, Czechia (PAST)

Sept 15, 2022(8pm - 9:30pm)
Hosts:OSS Group Effort!
Partners:OSPO++ NetworkOpen Forum EuropeOpen ContentOtevřená městaCesko.digitalRedHat
Venue:Pivnice U Čápa68/10 Obilní trh602 00 Brno-středCzechia

Washington DC (PAST)

June 8, 2022 (5:30pm - 8:30pm)
(about / register)

Hosts:US OSS Policy AssemblyOSPO++
Supporters:Alfred P. Sloan FoundationGithub
Venue:Dacha Beer Garden (Shaw)1600 7th St NW, Washington, DC 20001

Brussels (PAST)

April 26, 2022(17:30 - 19:30)
(about / register)

Hosts: Open Forum Europe
Community Partners:OSPO++

Venue:Ginette Bar Pl. du Luxembourg 5, 1050 Ixelles, Belgium

Open Tech After Work Collaborating Partners


Open Tech After Work Happy Hours provide for the convergence of the Open Tech Community individuals and organizations to meetup in global Cities.

Open Tech After Work Happy Hours are:

  • open to all for socializing and networking

  • a joint effort by many Open Source & Open Tech community institutions; We pass the hat before an event, and use the pool the funds to come together as big-tent OSS community.

  • locally held as side events in conjunction with other OSS partner events

Want to have Open Tech After Work in your city? As part of your event? reach out.

Open Tech After Work Events Are A


Of & For the Global Open Source Ecosystem