Digital Forensics

Let’s reboot the DC Postgres Meetup series! This inaugural meeting will be hosted by John Porvaznik and Eddie Pickle and all are welcome. We’re actively looking for speakers, co-hosts, event spaces and other folks that want to help bring this group back to life. If you can’t make it but want to be involved in the future, please let us know. John Porvaznik will present a talk on Postgres fundamentals including shared buffers, memory usage, pages, and more. John is a long time PostgreSQL Engineer and DBA in the government space with focus on ETL / Data Ingestion, PostGIS and spatial data sets, query optimizations, Database Design // DDL, benchmarking and specifications, data health, and system healths and monitoring. This meetup will be hosted near the Snowflake office in Tysons (event space sponsored by Snowflake). We’ll have pizza and drinks for folks. 6:00 arrival and networking, 6:30 talk followed by discussion, 7:45 close. The event is at 1750 Tysons Boulevard, McClean, VA, 22102, in the 1750 Tysons Conference Center. This is Metro Accessible from the Silver Line to Tyson's Corner station. Parking at the mall next door is free or the event building has paid parking.

Have you been thinking about trying self-defense training, but do not want a loud, aggressive, or overly competitive environment? This free intro class is a simple way to get started. Maryland Systema offers practical self-defense training for adults in Rockville with a focus on movement, awareness, breathing, posture, and calm under pressure. This class is designed for beginners and first-timers who want real-world self-defense training in a welcoming setting. You do not need experience. You do not need to be in top shape. You do not need a martial arts background. You just need to show up ready to learn. This is not a sport-based class built around winning points, memorizing routines, or trying to look impressive. It is a more practical approach to adult self-defense training that helps you stay balanced, aware, and functional when things feel uncertain. If you have been searching for self-defense classes in Rockville, beginner self-defense near you, or practical self-defense training for adults, this class is a good place to start. **What you will work on** * Breathing and staying calm under pressure * Movement that improves balance and mobility * Awareness and posture * Simple partner drills * Practical self-defense training for beginners **Who this class is for** * Adults new to self-defense training * Beginners looking for a low-pressure class * People who want practical self-defense instead of sport martial arts * Adults in Takoma Park, Silver Spring, Rockville, and nearby areas looking for realistic self-defense classes **What to wear** Please wear comfortable workout clothes. No uniform is required. **Why start with this class** This free intro class gives you a chance to experience the training, meet the group, and see whether Maryland Systema is the right fit for you before joining regular weekly classes. **RSVP** Reserve your spot and come try a beginner-friendly self-defense class in Rockville.

**​​​​​​​​A free, public workshop—no technical background needed** ​​​​​​​​ In just the past 8 months, AI has advanced at a pace that stunned even leading experts. These systems aren’t science fiction anymore—they’re reshaping work, relationships, and even crime in real time. ​​​​​​​​This workshop explores where AI may be in the next 1–5 years and what that means for your daily life. Together, we’ll tackle urgent questions like: * ​​​​​​​​**Jobs**: Could AI lead to mass unemployment—or entirely new kinds of work? * ​​​​​​​​**Crime**: How might AI supercharge scams, hacking, and even physical crime? * ​​​​​​​​**Companions**: Will people form deep emotional bonds—or even romantic relationships—with AI assistants? * ​​​​​​​​**Society**: How do top researchers think these trends will shape our future? **​​​​​​​​What you’ll get:** * ​​​​​​​​A fast-paced, beginner-friendly overview of today’s most powerful AI systems * ​​​​​​​​Live demos that reveal both the breakthroughs and the risks * ​​​​​​​​An interactive forecasting exercise where you’ll test your own predictions about AI’s impact ​​​​​​​​Come ready to explore a future arriving faster than most people realize—one that could transform not just how we work, but how we trust, connect, and even love.

Everyone is welcome to attend our weekly happy hour, at Tony & Joe's Waterfront Bar in Georgetown (3000 K. St, NW). The event goes from 7:15 to around 10:00 PM. Feel free to show up at any time. French speakers of all levels- from beginners to expats- are invited. We hope to see you there!

It's Reboot Hour time — and this month we've got a little something extra up our sleeve. 🐾 Join the **eWaste Warriors** community for our monthly **Reboot Hour** at **Carpool in Arlington** — our favorite spot to unwind, connect, donate your unused electronics, and talk about what's next for electronics sustainability. This month's gathering has a bear theme — and let's just say there's a reason for that. We've been working on something quietly for a while now, and our Reboot Hour crew gets to be the first to hear about it. No big stage, no formal presentation — just good drinks, good people, and a sneak peek at what the eWaste Warriors have been building behind the scenes. 🐻 Come curious. Leave inspired. **What to expect:** 🍻 Drinks & great conversation at Carpool ♻️ eWaste device drop-off — bring old phones, tablets & laptops to donate 🐻 A little bear-themed fun — yes, there's a story there 👀 A sneak peek at something new — come find out what we've been up to 🌱 The eWaste Warriors community — DC's best crowd in sustainability Whether you're a longtime eWaste Warriors supporter, a sustainability enthusiast, or just someone who wants a great Monday night out in Arlington — this is your crowd. Dress is casual. Drinks are on you. The good vibes are on us. 🐾 📅 Tuesday, April 28, 2026 📍 Carpool, 4000 Campbell Ave, Arlington, VA 🎟️ Free — RSVP so we know you're coming *Bear with us. You won't regret it.* **Details:** Tuesday, April 28th 5:00 – 7:00 PM (drop in anytime) Carpool — 900 N Glebe Rd, Arlington, VA Right off the Ballston Metro **What to bring:** Just yourself. Old devices welcome but not required. A friend, or meet a new one! **What to expect:** Pool, pinball, shuffleboard, darts, drinks, zero pressure — and a baseball game at the end of the week.

Tuesday Night Women's+ Ride at Wakefield This is the women's+ night ride at Wakefield Park in Annandale, Virginia. Brought to you by MORE. **Sign the ride waiver here:** [https://x.gldn.io/e/Wc3cUSEpC1b](https://x.gldn.io/e/Wc3cUSEpC1b) Ride Leaders Simona, Kathy, and Jessica Location Wakefield Park, Annandale, VA Schedule Meet up at 6:30 in the last parking lot. Park in the last parking lot. After you turn into the parking lot, make an immediate right and park (across from the purple recycling bin). We meet there prior to the ride. All riders joining this ride will need to accept the standard MORE liability waiver form. **Wheels down at 6:45pm** Ride will be about 1 to 1.5 hours, depending on the group. The ride leader(s) will try to start as promptly as possible. Bring: Trail-ready mountain bike, helmet, tube, and water. Optional: Tools, gloves, snacks, and lights. We will need lights this time of year. Pace Casual to moderate pace depending on the group. This is a no-drop ride. (A drop is leaving someone behind who is slower than the group. We won't do that - but if you feel like you are not able to keep up, please let the ride leader know.) All riding abilities are welcome, but it is recommended riders have a few off-road rides under their belts first. Terrain Wakefield is generally considered easier to intermediate by most riders. There are a few small stream crossings and some log obstacles. Riders should use good judgment and dismount when in doubt. The ride will typically consist of a mix of single track, fire roads, and other trail sections in the park. Directions https://more-mtb.org/collections/virginia-trails/products/wakefield-park Weather To protect and maintain the trails, the ride will be canceled if weather conditions warrant. Information on closures will be posted here.

**Intermediate Adobe Premiere Editing Workshop** **Two sessions!** **Tuesday, April 28 and Thursday, April 30, 6:30pm to 9:00pm at Docs In Progress** [Sign Up Here ](https://www.eventbrite.com/e/intermediate-adobe-premiere-editing-registration-1981787202872) Learn Advanced Workflows in Color, Sound, and Storytelling This two session intermediate-level Adobe Premiere workshop is recommended for anyone who already understands the core competencies of the Premiere editing suite, or for anyone who has used Premiere on‐and‐off but wants better mastery of the software. We’ll be covering three main sections in the workshop: **Color Correction**: Explore primary color grading, luminance correction, the Reference Monitor, Fast Color Corrector, secondary color correction with the motion trackers in CC, Adjustment Layers, white balance (including indoor vs. outdoor), skin tones, and plug-in effects like Lumetri color engine. **Audio Post-Production**: Topics to be covered include interview surgery (e.g., killing long, awkward pauses), room tone, smooth transitions and the sound of a breath, noise reduction, spectral layers for sound removal, high-pass and low-pass filters for wind, hum, and feedback attenuation, and creating markers for music cues. **Special Effects for Documentary**: While documentaries typically use fewer special effects than narrative films, some can still benefit filmmakers seeking cost-effective post-production solutions. This section covers special effects options and plug-ins in Premiere. The focus here is on Premiere and its plug-ins, rather than After Effects or other software. **LOCATION:** Docs In Progress, 8560 2nd Ave Suite 113, Silver Spring, MD 20910

We're back! The Cover6 Community's in-person meetup returns for round two — and if you missed the first one, this is your shot. We're keeping it intimate this time — we've got space reserved right by the bar. Perfect size for real conversations. **What to expect:** * Pure open networking — no agenda, no presentations, no slides * Three hours to connect, catch up, and build real relationships * Genuine conversations with practitioners, newcomers, students, and professionals from across the industry * Good energy, familiar faces — and plenty of new ones * Drinks right there if you want one **Who should come:** Anyone in or entering the cybersecurity space in the DMV. It doesn't matter if you've been in the industry for 20 years or you're still studying for your first cert. You belong here. Bring a friend. Seriously — the more the merrier. Tag someone who needs to be in this room. 📍 AC Hotel by Marriott Arlington National Landing 1999 Richmond Highway, Arlington, VA 22202 *(Metro accessible — Blue/Yellow Line, Crystal City Station)* 📅 Friday, May 1, 2026 🕕 6:00 PM – 9:00 PM RSVP so we know how many people to expect. See you soon! — Tyrone & the Cover6 Community team

We will have an Open Bar all night long for a nominal fee and hang out together. RSVP is required to skip cover charge. Closest Metro Stations : 1. Farragut North (Red Line) 2. Farragut West (Blue & Orange)

# Stories That Matter Film Screening of "Deepfaking Sam Altman" Film screening, panel discussion, and Q&A **Register here:** https://www.eventbrite.com/e/stories-that-matter-film-screening-of-deepfaking-sam-altman-tickets-1986940257798?aff=InviteSL#organizer-card ### Stories That Matter™ presents a special screening of the comedy documentary *Deepfaking Sam Altman,* followed by a Q&A and panel discussion with Emmy-nominated director Adam Bhala Lough and Emmy-winning producer Luke Kelly-Clyne, who is also a Johns Hopkins alumnus. ### This lighthearted documentary takes a mind-bending, thought-provoking turn when confronted with the unintended consequences of AI and the ensuing ethical and legal minefield that hilariously unfolds. ### **PANELISTS INCLUDE:** • Adam Bhala Lough, director of *Deepfaking Sam Altman* • Luke Kelly-Clyne, producer of *Deepfaking Sam Altman* and head of studio for Kevin Hart’s Hartbeat production company • Noel King, co-host and editorial director of Vox's *Today, Explained*, former host of NPR's flagship program, *Morning Edition*, and the popular podcast, *Up First* • Sig Libowitz, moderator and director of the Johns Hopkins Graduate Film and Media Program ### **WHEN:** Thursday, April 30 5:30 p.m. Check in 6:30 p.m. Program 8:20 p.m. Panel Discussion with Q&A 9:00 p.m. Event concludes ### **WHERE:** Johns Hopkins University Bloomberg Center 555 Pennsylvania Ave. NW, Washington, D.C. 20001 ### **CHECK IN:** **•** A photo ID is required for entry. **•** Each attendee must have a ticket registered in their own name. If you reserved a ticket for someone else, please ensure their name and information are correctly entered. **•** A printed ticket is not needed. **•** Theater seating is first-come, first-served. Guests are encouraged to arrive early; overflow seating may be available. ### **ABOUT THE FILM:** The film follows Adam Bhala Lough, a father of two and a working Los Angeles filmmaker who represents the anxious everyman of the AI age. Adam has always believed in the promise of technology, until the arrival of AI threatens to upend his profession, his kids’ future, and possibly the fate of humanity itself. Adam wants to interview Sam Altman, the CEO of OpenAI and one of the most influential figures shaping the future of AI. But Altman doesn’t return his calls. Or emails. Or DMs. Then a headline-grabbing Hollywood controversy sparks a new idea. Adam travels to the other side of the world, where he teams up with an Indian deepfake artist to build Sam Bot, an Altman-inspired AI trained on the voice and public appearances of the real man. Sharp, glitchy, and unexpectedly charismatic, Sam Bot becomes a creative foil and sidekick, reshaping the direction of Adam’s film and his understanding of human connection. A verité film with a sci-fi comedy twist, *Deepfaking Sam Altman* is a sharp, surprisingly moving exploration of how we navigate the chaotic new world of artificial intelligence.

Tickets: https://www.unionstagepresents.com/shows/punk-it-forward-for-survivors-org-29-apr Modern Natives: Modern Natives was founded by Florida-born Dezy in 2009 and evolved into a dynamic duo when Savannah joined in 2019. What began in the humid swamps of Florida eventually stretched all the way to frozen Alaska, with the band spending years traveling back and forth between the two extremes while carving out their sound on the road. They’ve toured cross-country from Alaska to Florida and across Canada multiple times—living out of an old camper with their three cats and dog along for the ride. Now nestled full-time in New York’s Hudson Valley, Modern Natives brings that wild, road-worn spirit to every stage. Known for their genre-blending sound and unforgettable live performances, Modern Natives is a must-see act wherever they land. Shelley Star & The Galaxy: Shelley Star & The Galaxy are making cosmic waves in Washington, DC, bringing out-of-this-world lyrics, vibrant pop-rock melodies, and theatrical flair to the Nation’s capital. The enigmatic Shelley Star powerfully belts and stomps the stage in platform space boots while high-octane musicians “The Galaxy” shred by her side. The band takes musical inspiration from icons such as Lady Gaga, ABBA, and David Bowie, and their style comes from deep roots in the art of drag. Old Knife: Old Knife is a trio of musicians who create a distinctive DC post-hardcore sound that draws from much wider geographical influences. Ella Gallogly (drums), Maddie Franca (bass) and VJ Hyde (guitar/vocals) bring a mix of intensity and musicality to their live shows that is like performative group therapy meets art punk opera. Old Knife’s music will cut you and leave a scar. Gigi Marie: Gigi Marie is "DC's favorite red head rock n roller" according to DC radio DJ Reddy Kilowatt!! A finalist for two Wammie Awards this year for Best Punk Song with "Miss Black Lagoon" and Best Rock Album with "All Things Night & Beautiful", she's thrilled to be bringing her truly unique Garage-Glam-Punkette attitude to the Jammin' Java stage in support of an amazing cause: survivors.org.

Tools and techniques for creating full media pipelines with generative AI The way media is created is changing dramatically. What once required teams of **designers, video producers, voice actors, editors, and developers** can now increasingly be done by a single creator using modern AI tools. In this talk, we'll explore how generative AI is transforming the entire **content creation pipeline**—from concept to published media. We'll walk through the tools and techniques used to create: * Websites and landing pages * Images and graphics * Explainer videos * Digital avatars and presenters * AI-generated voice narration * Automated content production pipelines Rather than focusing on theory, this session will demonstrate **practical workflows** that individuals and teams can use today to rapidly produce high-quality digital content. You'll learn how modern creators are combining AI tools to build **end-to-end media pipelines** that dramatically reduce the cost, time, and complexity of content production. ### Who should attend * Developers interested in AI-driven media * Content creators and marketers * Entrepreneurs and startup founders * Designers and media professionals curious about AI workflows * Anyone interested in the future of digital content creation ### What you'll walk away with * An overview of the modern **AI content creation ecosystem** * Practical tools you can start using immediately * Strategies for building **automated media pipelines** * Insight into how AI is reshaping the future of creative work Whether you're a developer, entrepreneur, or creator, this session will give you a practical look at how **AI is redefining what it means to create media**

DC Code and Coffee is an inclusive, informal co-working session. It's community-led and community-run by devs, for devs. People of all skill levels attend. Whether you’re dev-curious, aspiring, or a professional developer, we’d love to have you! Come chat or learn to code on a Sunday afternoon with coffee and cool-inclusive people. Bring your laptop! We typically meet every month on the weekend. **Join our online community!** For all things Tech in DC and to get latest updates and tech events from the DMV area, join the [DCTech Slack](https://dctech.chat/). All DC Code & Coffee announcements are in the #dccodecoffee channel **How it works** Near the beginning of the event, we do an introduction circle. You say your name, what you can help others with, and what you would like help with. You can also share job opportunities. After the introduction circle, everything is self-organized.

**NOVA Scribes is helping to get the word out about the IAF's Conference of the Americas! Please register at:** https://www.iafamericasconference.org/ [americas2026@iaf-world.org](mailto:americas2026@iaf-world.org) **ABOUT** The IAF Conference of the Americas 2026 is a premier regional gathering of professional facilitators, coaches, consultants, leaders, and educators from across the Americas and beyond. Hosted by the International Association of Facilitators (IAF), this bilingual conference offers immersive learning through workshops, keynotes, panels, and networking-advancing both the art and science of facilitation. **WHY ATTEND** Facilitating on the Edge invites participants to explore the evolving boundaries of facilitation-where human connection, complexity, culture, and technology converge. The conference emphasizes practical application, global perspectives, and professional growth. With over 250 participants, 40+ workshops, 5 pre-conferences, and 10+ countries represented, you'll gain: • World-class professional development with immediately applicable tools • International exchange, with facilitators and participants from diverse backgrounds • Deep professional networking across sectors and cultures • Opportunities for IAF Certification: the global standard on facilitation excellence CONFERENCE TRACKS * Relationships, Trust & Connection * Tech & Al in Facilitation * Facilitation as a Profession & Business * Facilitation Tools & Methods APRIL 30 - MAY 2, 2026 MONTERREY, MEXICO Crowne Plaza Monterrey by IHG GENERAL REGISTRATION OPENS JANUARY 5, 2026 **‼️Register by April 10, 2026 or until tickets sell out at:** iafamericasconference.org americas2026@iaf-world.org #IAFacilitators #AmericasConference2026 #FaciIitatingOnTheEdge | | | --- | |

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **Radio Signal Analysis Using SDRs and OpenWebRX+** with **Scott McCrory**. Details are are [core.radio](https://core.radio/).

Bienvenue! Columbus French Conversation group invites you to our Saturday morning French conversation club. Expect a casual and welcoming atmosphere in which to learn french! I will bring my laptop so we can look up new vocabulary as needed! The venue is a beautiful French restaurant so you can really get into the zone :)

The May Ohio North Database Training user group meeting will be held on **May 5th, 2026 at 5:00PM**. This will be a **HYBRID** event and we will be joined in person by **Sam Nasr.** You're welcome to come meet in-person at our meeting location, the offices of Improving at **[6000 Freedom Square Dr,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Unit 110,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Independence, OH 44131](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** [Teams Link ](https://teams.microsoft.com/meet/287759659366576?p=kCaammjECnUCvZzEJv)if anyone needs it after RSVP-ing for in person. If you would like to subscribe to our email list outside of Meetup, we have changed platforms recently and you will need to register [here in Kit ](https://ohio-north-data-training.kit.com/b8f036f615)instead to receive emails. Agenda: **5:00 PM EST**: Online and in-person meeting begins with a social hour. This is an unstructured hour where you can join us to catch up and meet other group members before the session starts. There will be food brought in for in-person attendees. **6:00 PM EST**: Elections, announcements, followed by our feature presentation. See below for presentation details. **7:30 PM EST**: Optionally after the main presentations, the in-person crowd may go out for snacks and drinks at a local establishment. We hope to see you there! Session Abstract ### Data Cleansing using Data Bricks Machine Learning is highly dependent on adequate data. Not only does quantity matter, but more importantly quality. In this session we’ll cover how to build a custom automated process using Data Bricks. This will provide methods for cleaning data in a data lake using functions in Azure. \*Please note, that we will be using Microsoft Teams for the online portion of this meeting. You may want to join a few minutes early to ensure you do not have any issues. If you are attending in person, there are large TVs at the office, and you do not need to bring a laptop or use Teams.

Hello podcasters! We are rebooting the Columbus Podcasters User Group this May 11th! Come join us at the Roosevelt Coffee house in Lewis Center from 6-8pm. Help us organize future meetups! Thank you **Roosevelt Coffeehouse** and the **Olentangy Brewery** for hosting our meetup!

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/

We’re starting Tuesday with **Two for Tuesdays**: a casual **social walk** designed to get people off the couch, **out of the house,** and actually doing something. This is a relaxed group walk at a **social pace,** covering roughly **2–3 miles**. Nothing intense. No pressure. Just good conversation, a little movement, and a **better way to spend your Tuesday** than sitting at home **scrolling your phone.** Then **after the walk,** we roll right into the **comedy the last show ever at fives on high (the bar is closing)** This is what makes the night better: you don’t just show up for one event, awkwardly stand around, then leave. You actually get time to **meet people,** loosen up, and **feel part of something** before the comedy even starts. If you’re tired of wasting your weeknights at home, this is your sign. **Spots are limited.** Great events take time and money to organize. If you find value in these events or maybe even made a new friend, consider contributing what feels fair to you. Contribution link found in comments

Join other experienced and aspiring agile coaches and professionals to: * develop and practice your coaching skills in a peer-to-peer environment * share current successes and challenges in your work environment and get support from each other * learn from each other, build better relationships and experiment with new ideas ***NOTE:*** Pre-registration is required for this event. **Please arrive 10 minutes early** to check in at the security desk.