Open Source
Meet other local people who are interested in Open Source Intelligence (OS-INT), the common meeting ground for government, business, academic, media, and other organizational practitioners of the craft of intelligence.
834
members
5
groups
Largest Open Source groups
Newest Open Source groups
Frequently Asked Questions
Yes! Check out open source events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the open source events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find open source events near your location here. Connect with your local community and discover events within your area.
Open Source Events Today
Join in-person Open Source events happening right now
Book Club at Cavalieri Art Hotel - River Out of Eden by Richard Dawkins
Join us for the next meeting of the Book Club. Please note that we're meeting at the Cavalieri Art Hotel in st Julian's.
If you're unable to show up update your RSVP, even if it's the last minute, and please do try and read the book.
You can find us in one of the alcoves near the art exhibition.
...................................................................
River Out of Eden by Richard Dawkins
River Out of Eden: A Darwinian View of Life is a 1995 popular science book by Richard Dawkins. The book is about Darwinian evolution and summarizes the topics covered in his earlier books, The Selfish Gene, The Extended Phenotype and The Blind Watchmaker. It is part of the Science Masters series and is Dawkins's shortest book. It is illustrated by Lalla Ward, Dawkins's then-wife. The book's name is derived from Genesis 2:10 relating to the Garden of Eden. The King James Version reads "And a river went out of Eden to water the garden; and from thence it was parted, and became into four heads."
Cozy Coffee & Girl Talks in Sliema
Hi all! Next time we meet in Sliema on Friday 14:00
I will write the place on the Friday morning, depending on the wether indoor or outdoor. See you!
A cozy coffee meetup for women to connect, chat, and share everyday moments in a warm and friendly atmosphere.
Friday Social Fiesta
💃 Meet, play, and dance under the stars at Friday Social Fiesta, our weekly rooftop party where internationals come together in one of Malta’s most vibrant Friday night atmospheres.
The night starts social and playful, with fun games and easy connections, then gradually turns into a high-energy Latin party with reggaeton beats, dancing, and unforgettable rooftop vibes. Whether you come alone or with friends, it’s easy to blend in and enjoy the night your way.
Expect a lively international crowd, rooftop views, great music, flowing drinks, and a feel-good party atmosphere that builds as the night goes on — from relaxed social vibes early on to full-on dancing later.
📅 Every Friday, from 21:00 onwards
📍 Marco Polo Rooftop, St Julian’s
🌎 Who joins: Internationals, students, travellers, expats & locals
🎟️ Entry: 6€, including:
– A free welcome shot or soft drink
– Full access to the rooftop party
– Beer Pong Tournaments
– Until 22:30: friendly team support to help you meet new people, if you like
👉 No booking needed — just show up and join the party.
Arriving earlier means easier connections and better drink deals before it gets busy.
Bring your best energy — the weekend starts here 💥
Links:
[Instagram](https://www.instagram.com/english_cafe_malta/)
[Website](https://englishcafemalta.com/)
Boardgames in Sliema
Bring the Boardgame that you like, or join a game that others bring!
It will happen in Sliema, at St. Gregory Club Lounge on the Triq Mons. G. Depiro!
Link to the location on Google Maps: [https://maps.app.goo.gl/3FSTsLZ9LsC2XtsC8](https://maps.app.goo.gl/3FSTsLZ9LsC2XtsC8?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBExdzlxWW0ydHR4VTBIYlhUWnNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR7QdS7_as7KomonOrpkpREIZ26IwcJLjp7uq2H8wGrV1sVQSWOOBcgHm57nzg_aem_8rHeZxd7t45p2U7R-Azmbg)
There are NO FEES!
Open Source Events This Week
Discover what is happening in the next few days
FIRE Malta Meetup: Investment Strategies in 2026
Let’s meet at The Dubliner for a practical, down-to-earth discussion on how to invest with clarity in the current environment.
We’ll talk about:
• asset allocation in uncertain market conditions
• risk management and capital protection
• ETFs, bonds, cash, and tactical opportunities
• how to stay disciplined without losing momentum toward financial independence
Format: open discussion, real examples, and networking among FIRE members.
Bring your questions and, if you want, a personal strategy to share!
It’s also a chance to make new friends and meet other people with the same interests.
The Cinemates movie Outing "Zejtune"
Date and time: Sunday, 17th May @ 7:30pm
Place: Spazju Kreattiv Cinema, Valletta
Join us for another movie outing for "Zejtune". The movie is in Maltese with English subtitles.
**When Mar’s estranged mother passes away, she sees her way out of Malta by selling off her inheritance: three pieces of farmland in the countryside.**
On her journey to claim her land, she meets Nenu, a spirited 80-year-old singer whose vibrant folk music pulls her into the colourful traditions of the island she’s been so eager to escape. An unexpected connection between past and present grows as Mar slowly warms to the homeland she wanted to turn her back on.
Featuring real Maltese folk artists and set against Malta’s stunning landscapes, ŻEJTUNE is a heartfelt ode to the power of music and the surprising places we find belonging.
We can go for a drink after.
Everyone buys his own ticket from here:
https://ticketenginex.kreattivita.org/?eventname=Zejtune
Comino & Blue Lagoon
🌊 Explore one of Malta’s most iconic natural wonders on our Comino & Blue Lagoon excursion, an experience combining scenic cruising, Comino exploration, and free time in the famous crystal-clear waters of the Blue Lagoon.
Travel by private bus and boat to Comino Island, where turquoise seas, rugged cliffs, sea caves, and Mediterranean landscapes create a truly unforgettable setting. The experience includes a short walk across Comino to discover the island’s landscapes, followed by extended free time at the Blue Lagoon to swim, relax, take photos, or simply enjoy the unique atmosphere.
If you like, it’s easy to connect with other international participants along the way, through shared views, conversations, and the journey itself.
📅 Every other Saturday
🕚 Meet at 09:30, departure at 10:00
📍 Meeting point: McDonald’s, Sliema
🚌 Return: around 17:00, same location
🌎 Who it’s for: Internationals, students, travellers, expats & locals
🎟️ Online ticket required (limited spots), starting from €20, including:
– Private bus transportation to and from Ċirkewwa
– Round-trip boat ride to and from Comino
– Short guided walk on Comino
– Full team support, coordination, and logistics
👉 Spots are limited due to transport — advance online booking on our website is required. LINK
A full day of sea, nature, and unforgettable Mediterranean scenery awaits you!
Links:
[Instagram](https://www.instagram.com/english_cafe_malta/)
[Website](https://englishcafemalta.com/)
Hiking Adventures
*📌Tickets to be bought on the [Website](https://englishcafemalta.com/events-in-malta/excursions-in-malta/sunday-hike-malta/)*
👣 Discover Malta’s natural beauty on our Sunday Hiking Adventure, exploring hidden gems, Mediterranean landscapes, coastal paths, rugged cliffs, and some of the island’s most impressive outdoor areas.
Along the way, it’s easy to meet new international people naturally while walking, sharing views, and experiencing the trail together — whether you come alone or with friends.
It’s a chance to move, breathe fresh air, connect with nature, and experience a more authentic side of Malta - all while spending your Sunday outdoors.
📅 Every Sunday
🕚 Meet at 10:30, departure at 11:00
📍 Meeting point: McDonald’s, Sliema
🚌 Return: around 16:30, same location
🌎 Who joins: Internationals, students, travellers, expats & locals
🎯 The hiking destination changes weekly — find the full list of upcoming locations on our website.
🎟️ Online ticket required (limited spots), starting from €12.50, including:
– Private bus transportation to and from the hiking area
– Guided hike and full team support
– Event coordination and logistics
👉 Spots are limited due to transport — advance online booking via our website is required.
On spot, cash payment is possible but it's €20, and is not reccomended as the trip can be soldout. Check our website for an online ticket and FAQ.
After the hike, those who wish often join for drinks or food together — a relaxed and spontaneous way to unwind and continue the social vibe.
See you on the trail!
Links:
[Instagram](https://www.instagram.com/english_cafe_malta/)
[Website](https://englishcafemalta.com/events-in-malta/excursions-in-malta/sunday-hike-malta/)
Blue Grotto
🛶 Discover one of Malta’s most iconic natural wonders on our Blue Grotto excursion, combining dramatic coastal views, a scenic sea-cave boat ride, and free time to explore the area at your own pace.
Travel by private bus to the Blue Grotto, admire the famous turtle-shaped cave from the panoramic viewpoint, then enjoy a local boat ride through glowing sea caves where sunlight paints the water in shades of blue and emerald.
After the boat tour, enjoy free time by the sea — relax, explore the village, have lunch, or take an optional swim in the Blue Grotto canal.
If you like, it’s easy to connect with other international participants along the way, sharing the views and the experience.
📅 Every other Saturday
🕚 Meet at 10:30, departure at 11:00
📍 Meeting point: McDonald’s, Sliema
🚌 Return: around 16:00, same location
🌎 Who it’s for: Internationals, students, travellers, expats & locals
🎟️ Online ticket required (limited spots), starting from €20, including:
– Private bus transportation to and from the Blue Grotto
– Scenic sea-cave boat ride
– Guided walk and full team support
– Event coordination and logistics
👉 Spots are limited due to transport — advance online booking on our website is required.
Cliffs, sea caves, and crystal-clear waters await you along Malta’s coastline!
Links:
[Instagram](https://www.instagram.com/english_cafe_malta/)
[Website](https://englishcafemalta.com/)
Golden Coast Trail | Guided Hike
Golden Coast Trail: Sunset Hike & Social 🌅🥾
Join Malta Mates for a scenic trek along one of Malta’s most breathtaking coastlines! This is the perfect way to stretch your legs, meet fellow expats and locals, and catch a stunning sunset over the Mediterranean.
Event Details:
• Date: Sunday, 17/05
• Meeting Time: 4:00 PM (Please be punctual so we can start the trail together!)
• Route: Golden Coast Trail (A moderate, scenic hike with incredible views).
What’s Included & Cost:
• Total Cost: €6.50 per person.
• Includes: Professional organization, guided route, and the chance to join our exclusive community network.
What to Bring:
• Comfortable hiking shoes or sturdy trainers.
• At least 1.5L of water.
• A light snack.
• Your camera for those cliffside views!
How to Join:
1. RSVP here on Meetup.
1. Payment is settled via Revolut to +34674893286, by card at the start of the event or through the following link: https://www.nowonlinetickets.nl/Shop/EventDetails/AAE1C09A47B679A7EF8B8106EB3AE1DD
1. Use the limited discount code to save more than 35%: MM2026
1. Check out our other events at www.maltamates.com or follow us on Instagram @malta.mates for updates.
Note: Discounts may apply for regular members or bundle bookings. Contact us directly for more info!
Let's explore the island together! 🇲🇹✨
Rooftop Party
🎵 Dance, socialize, and celebrate the weekend under the stars at Saturday Rooftop Party, a vibrant international night on one of Malta’s favorite rooftops.
Set at the welcoming Marco Polo Rooftop, the night blends relaxed social vibes with an energetic party atmosphere. Whether you come solo or with friends, it’s easy to blend in, enjoy the music, and let the night unfold naturally.
With two rooftop levels, you can choose your vibe — head upstairs for relaxed conversations and lounge energy, or stay on the main level for music, drinks, and dancing as the party builds throughout the night.
📅 Every Saturday, from 21:00 till late
📍 Marco Polo Rooftop, St Julian’s
🌎 Who joins: Internationals, students, travellers, expats & locals
🎟️ Entry: 6€, including:
– A free welcome shot or soft drink
– Full access to the rooftop party
– Glow-in-the-dark face painting
– Until 22:30: friendly team support to help you meet new people, if you like
👉 No booking needed — just show up and enjoy the night.
Arriving earlier means easier connections and better drink deals before it gets busy.
Bring your best energy — Saturday night is for celebrating ✨
Links:
[Instagram](https://www.instagram.com/english_cafe_malta/)
[Website](https://englishcafemalta.com/)
Open Source Events Near You
Connect with your local Open Source community
Columbus Code & Coffee 86 @ Improving
Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you!
**What to Expect at the Intro Circle**
\~\~\~\~\~\~\~\~\~\~\~\~\~
Near the beginning of the event (1:30 pm), we do a standup:
* Organizer announcements, updates, and logistics
Round 1 - (7 secs max):
* Your name
* What you're working on
* What you can help others with
Round 2:
* Community events you wanna plug. If none, that's cool too.
Round 3:
* Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool.
After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!
Columbus Code & Coffee 87 @ Improving
Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you!
**What to Expect at the Intro Circle**
\~\~\~\~\~\~\~\~\~\~\~\~\~
Near the beginning of the event (1:30 pm), we do a standup:
* Organizer announcements, updates, and logistics
Round 1 - (7 secs max):
* Your name
* What you're working on
* What you can help others with
Round 2:
* Community events you wanna plug. If none, that's cool too.
Round 3:
* Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool.
After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!
Libera Animae - Freeing the Soul
Main Library, Meeting Room 2B
Join us for a welcoming evening of reflection, gentle music, and meaningful conversation. We’ll begin with a short grounding moment, followed by a brief reading from spiritual or philosophical traditions, and an open reflection circle where participants can share (or simply listen).
Libera Animae is an interfaith community focused on inner growth, creativity, and authentic connection.
All backgrounds are welcome.
Columbus, OH Open Men’s Group / Intro to Men’s Work
Interested? Contact Preston Moore
k.preston.moore@gmail.com
614-300-5989
————————————
Engaging in men’s work is the new way to forge friendships while being open-minded to personal growth. Many men experience healthier relationships, personally and professionally, by engaging in this work.
Open Men’s Group is a container for men to share vulnerably without receiving judgment or feedback.
We believe that emotionally mature, powerful, compassionate, and purpose-driven men will help heal some of society’s deepest wounds. We support the powerful brilliance of men and we are willing to look at, and take full responsibility for, the pain we are also capable of creating – and suffering. We care deeply about men, our families, communities, and the planet.
Visit ManKind Project USA to discover more. https://mkpusa.org/
TBD
**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you.
The building address is 4450 Bridge Park
The entrance is 6620 Mooney St, Suite 400
You will need to scan your ID at the door to get a visitor badge.
**Abstract**
TBD
**YouTube Link**
TBD
COhPy Monthly Meeting
**Improving Office in Franklinton**
Physical location:
Improving Office
330 Rush Alley Suite #150
Columbus, OH 43215
Schedule:
6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages.
6:30 to 8:00 pm. Main meeting and presentation(s).
Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades.
We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com





















