Smart Cities

Today we are Steve's Lab. RSVP and you'll be sent the location. It's in Silver Spring. ***Join us for an evening in an electronics lab where we will attempt to run clean scans of graphene and gold samples, and then clean up that data with post processing.*** This is a high sensitivity experiment, and we do not plan on being successful so early. But we've had promising results lately - so we will be putting in the time. We are NOT meeting at our usual location, but rather at Steve's house/lab. If you RSVP, you will get a DM with the address but it's located in Silver Spring. We will attempt full, clean lab - clean tip repeated scanning tests to see what we can learn and improve. We will experiment with online attendees, but if all possible showing up in person is strongly encouraged. Online join link is: - [https://meet.jit.si/mocomakers](https://meet.jit.si/mocomakers) Our community is building (and documenting for other teams) how to build a scanning tunneling microscope using a mix of common and 3D printed parts. This will allow us to scan and visualize a single atom - an ambitious we are doing over the course of a few months. The MoCo Makers community is one of the most innovative and competent groups in Maryland, and we've done everything from [publishing cancer research](https://pubmed.ncbi.nlm.nih.gov/38136356/), to [launching products](https://www.kickstarter.com/projects/gotim/cozy-curvy-multi-contour-pillow), [winning grants](https://covidinfocommons.datascience.columbia.edu/awards/2014255), and inspiring thousands. Now our biggest challenge yet has appeared. We are building a Scanning Tunneling Microscope, that will allow us to scan and visualize single atoms. To get a better idea of what we are doing, see our reference project here: [https://www.youtube.com/watch?v=7N3OqTEq08g](https://www.youtube.com/watch?v=7N3OqTEq08g) All starting CAD, code, and reference files should exist. However, let's be the first Maker community to document the build process and share it with learners around the world. We will be publishing our work here -[ https://hackaday.io/project/202816-qt-panda](https://hackaday.io/project/202816-qt-panda) If you need a ride, let us know.

Come play some casual Commander at Crystal City! Bring your favorite decks for some pickup games, and feel free to bring your trade binders if you'd like! **On Sundays, we play at the bar in the Crystal City Alamo Drafthouse located at 1660 Crystal Drive, Arlington, VA.** If you have any questions, please join our Discord for the most up-to-date information: https://discord.gg/fBUWvrAVMv

• What we'll do On https://blackecon101.podbean.com/ Thursdays at 6 pm. discussing the economy....

Artistic Artifacts hosts **Open Stitch sessions EVERY Thursday evenings** from 5:30 - 7:30 pm — join us! This is a drop-in, bring your own hand stitching project and the necessary supplies (or you can knit, crochet... whatever needle arts you like). There’s no fee to attend, no instruction nor agenda — just a time to spend with other creatives! Visit our website for all our class & event information: **[https://artisticartifacts.com/collections/wk](https://artisticartifacts.com/collections/wk)**

Join us for a special post-AWS DC Summit **“Meet the Community” evening** with **AWS DMV User Group** with special guest, AWS Principal Developer Advocate, Aaron Hunter! This casual networking session is a great way to connect with fellow builders, cloud enthusiasts, and AWS community members after the AWS DC Summit. Whether you’re a student, developer, architect, or just curious about cloud, this is a perfect space to meet like-minded people, exchange ideas, and grow your network. Expect light conversations, meaningful connections, and a relaxed atmosphere as we bring the community together after the big event. 📅 **Date:** July 2, 2026 🕠 **Time:** 5:00 PM – 8:30 PM 📍 **Venue:** Amazon HQ2, WAS19 2.103 + 2.104. 525 14th St S, Arlington, VA 22202 Looking forward to seeing everyone there and discussing the summit with great energy and conversations! Please RSVP with the same name as is on your state-issued ID, which will be required to check in at security.

The city of Laurel has reopened the community centers! GCOM Laurel will be happening again Thursday night! We’ll be gaming from 6-9pm. Masks are still required and if you’re not feeling well, get better and join us next week. We’re at the Robert J DiPietro center!

**A 3-Part Webinar Series on Resilience; Practical Tools to Build Personal Readiness, Community Resiliency & Political Action to Make Polluters Pay** **July 1\, 8\, & 15 \| [Virtual Event](https://www.mobilize.us/greenpeace/event/939065/?utm_source=meetup) \| Free to Attend** Wildfires. Floods. Extreme heat. Power outages. Climate disasters aren’t hypothetical anymore; they’re here. But preparedness isn’t just about surviving the next emergency. It’s about building stronger neighborhoods, deeper connections, and the collective power to demand the policies that truly protect us. This 3-part virtual series will help you move from feeling overwhelmed… to feeling ready and empowered. **What You’ll Gain:** * Practical tools to build your personal and household emergency plan * Guidance on assembling a go-bag that actually works * Insight into community resilience and mutual aid * A pathway to advocate for policies like Make Polluters Pay — because true preparedness includes prevention **Session Lineup:** **July 1 – Get Ready: Personal & Household Prepardness** Learn the essentials of building a go-bag, creating an emergency plan, and reducing panic when disaster strikes. **July 8 – Get Connected: Community Resilience** Disasters don’t just test individuals, they test communities. We’ll explore mutual aid, neighborhood readiness, and how to strengthen local networks. **July 15 – Get Powerful: From Preparedness to Policy** No preparedness plan is complete without advocating for the policies that protect us all. Learn how to turn your lived experience into meaningful action. Extreme heat is the deadliest form of climate disaster in the U.S. Insurance costs are skyrocketing. Communities are being left to fend for themselves. Preparedness isn’t just personal, it’s political. And we are strongest when we prepare together. **Join us July 1, 8, and 15.** **Sign up here to secure your spot:** **[https://www.mobilize.us/greenpeace/event/939065/?utm_source=meetup](https://www.mobilize.us/greenpeace/event/939065/?utm_source=meetup)** \-\-\- *This webinar is for educational purposes only. It does not replace professional emergency, medical, or legal advice. Participation is voluntary, and you are encouraged to take care of yourself and step away if needed.*

To secure your spot, purchase your ticket from the Eventbrite link ([https://www.eventbrite.com/e/july-4th-fireworks-watch-party-tickets-1991420708948](https://www.eventbrite.com/e/july-4th-fireworks-watch-party-tickets-1991420708948)). RSVPing only on the Meetup page, doesn't allow you to attend the Event. ABOUT THE EVENT Come celebrate America's Birthday with us, watching the spectacular firework! Ticket includes entrance and a drink. There will be Summer Grilling for purchase. Event will occur whenever a rain date is rescheduled. * Huge line up of DJs * For bottle/table reservation email (info@merevents.com) OR text 202-368-1878 * Event is 21+ * Come one, come all; this is the most friendliest event you have ever attended! * Feel free to invite your friends. They don't necessarily have to be a member \*This event usually sells out and this year won't be an exception. METRO & PARKING INFO Closest Metro Station is Navy Yard. Parking might be a challenge and the event involves drinking. We highly encourage you to take a ride share or taxi service. DRINK RESPONSIBLY.

[https://ridewithgps.com/routes/45899232](https://ridewithgps.com/routes/45899232) 26.1 miles. Lunch is at the Great Falls overlook 18.2 miles into the ride. There are toilets at Great Falls and Fletchers' Boathouse. We will e-bike from Glen Echo Park in Maryland to the majestic Great Falls. We will be biking on the Capital Crescent Trail, the C&O Canal pathway, and McArthur Blvd with separate biking lanes. This tour captures the essence of adventure and natural beauty. We will be meandering alongside the serene Potomac River and the C&O Canal, offering E-bike Lovers an unparalleled opportunity to immerse themselves in the lush landscapes that define this region. Glen Echo Park, with its rich tapestry of cultural and artistic heritage, serves as the perfect prologue to a journey that gradually unfolds into the wild, untamed beauty of the Great Falls. The route is just over 26 miles on gravel and asphalt. The gravel is compact. If you don't like the gravel on the C&O Canal pathway, this is not your route. Entrance to the Great Falls National Park is for free as we enter from the C&O Canal. We park at the large parking lot off Oxford Street, NOT at the smaller lot at McArthur Blvd. Please bring snacks, lunch and plenty of water. FYI: Ride With GPS E-bike Lovers Club membership is now for free as [www.ebikelovers.com](http://www.ebikelovers.com/) generates sufficient income from ads to cover the costs. Here is the link to activate your free membership: [https://ridewithgps.com/auto_approve/Club/6746/Zwa5jhttF5mJrFbN](https://ridewithgps.com/auto_approve/Club/6746/Zwa5jhttF5mJrFbN) The group stops a few times for slower riders to catch up. **REMEMBER:** This is a self-guided event. This event empowers each participant to take the lead, as there are no designated bike leaders within E-bike Lovers. We all embrace the role of leaders in this self-guided experience. Please RSVP only if you are coming so we know how many E-bike Lovers will participate. We enjoy a nearly 100% RSVP success rate. Thank you so much for your help! As usual, non-assisted bikers are most welcome. DISCLAIMER LIMITATION OF LIABILITY: TO THE FULLEST EXTENT PERMISSIBLE PURSUANT TO APPLICABLE LAW, NEITHER GREGORY MAASSEN, NATHAN MERRIS, RICHARD CAMER TRIP COORDINATORS, THEIR AFFILIATES, FAMILY AND FORMER AND CURRENT EMPLOYERS NOR ANY OTHER PARTY INVOLVED IN CREATING, PRODUCING, OR DELIVERING E-BIKE LOVERS GUIDES, OUR MEETUP EVENTS, AND THE GPS E-TRAILS IS LIABLE FOR ANY DIRECT, INCIDENTAL, CONSEQUENTIAL, INDIRECT, EXEMPLARY, OR PUNITIVE DAMAGES ARISING OUT OF A USER’S ACCESS TO, OR USE OF THE E-BIKE LOVERS GUIDES, OUR MEETUP EVENTS, AND THE GPS E-TRAILS. See for the full disclaimer: https://ebikelovers.com/disclaimer

We'll check out Caboose Commons: 2918 Eskridge Rd, Fairfax, VA 22031 This location is 15 min. walk to Dunn Loring metro station. And there are public parkings at Mosaic. Please have a picture profile so we can recognize you in the meetup. Please only sign up if you're sure about attending this meetup, and please update your RSVP as soon as possible if you need to cancel, thank you!

Want to mess with some electronics? Or perhaps contribute to HacDC's main group project? HacDC's latest event brings hardware projects to the community. We will focus primarily on the main project (Space Blimp!) but please feel free to bring some of your own projects to show off and work on!

This Art Walk is a monthly evening dedicated to creativity, connection, and community. Stroll through local galleries and studios, meet artists, enjoy rotating exhibitions, live art, and immersive experiences all while supporting the local arts scene. Come curious, stay inspired. Event details will be in the Ladies Group in WhatsApp. Join here: https://chat.whatsapp.com/H533SlZi8h70XjkN6iSEws?mode=gi_t If you’re having difficulty joining, please send me a direct message.

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.

Click Here For More Videos: [https://www.facebook.com/share/r/17vTa7EuwG/](https://www.facebook.com/share/r/17vTa7EuwG/) The Biggest Salsa Night to hit your mid-week is happening at Latin City Wednesdays. Get the feel of the Latin Beat as your hips and feet groove the right way. Viva Dance Columbus (2809 Festival Lane Dublin, OH 43017) 830pm-930pm Cuban Salsa Lessons 930pm-Midnight Open Latin Dance Party 15 With Lesson 10 Just Open Dance Free Parking, No Need to Bring a dance partner, No Sandals Please and Plenty of Space to Move Around.

**Practical Curiosity: Learning from Everyday Data** How do we actually get better at utilizing our day-to-day data? Fancy dashboards and complex models might look nice and draw attention, but that’s not where most of us spend our time. In fact those shiny outputs frequently sit unused, while the real insights are drawn from the analyst’s daily practice. Sometimes it’s as simple and as powerful as noticing that a segment is shrinking, a channel is underused, or certain links keep getting all the clicks. There’s many different places that the spark of insight can come from, but you have to keep your head in the data and know where to look. In this session, we’ll explore real-world examples of how segmentation, testing, and click behavior can uncover practical digital marketing opportunities. You’ll leave with inspiration for your own use cases, along with a few simple ways to ask better questions, spot meaningful patterns, and make smarter decisions without overcomplicating it. **About Our Speaker:** [Elaine Armbruster](https://www.linkedin.com/in/elainearmbruster/) is a Director of Digital Experience at the [American Diabetes Association](https://diabetes.org/), where she focuses on using data and insights to create smarter, more effective digital experiences. A lifelong Columbus resident, she has built her career in email marketing and the broader digital user journey, and is finding she most enjoys working in the messy middle where systems, data, and big ideas don’t quite line up yet. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

A great musical deserves a great dinner! Join us for dinner at the Gahanna CAP CITY FINE DINER immediately following HADESTOWN! The film takes us from Broadway to the Big Screen! Dinner will take us to a CMG favorite location for another great dinner and a fun time together! Here’s the plan: HADESTOWN: From Broadway to the Big Screen, this presentation of Hadestown is a not theatrical adaptation of a beloved musical but a chance to see the actual musical featuring many of the original cast members from the hit Broadway production, recorded at the Lyric Theatre in London! Set to New Orleans-style jazz, the musical follows Orpheus and Eurydice. Desperate to get his love back, he travels down into Hadestown! Please purchase your ticket for the 1:00pm showing and meet in the lobby area between 12:35 and 12:45pm. See separate event announcement for complete details or to RSVP for the Movie Portion of this event. CAP CITY FINE DINER: Cap City Fine Diner is part of the Cameron Mitchen family of restaurants and their menu offers “a new spin on old school – classic comfort food made modern.” From starters like their Blue Cheese Potato Chips and Tamarind Glazed Chicken Wings to Soups, Salads, Sandwiches, and Classics like Cap City Diner Meatloaf, Glazed Salmon, the much welcome return of their Vegan Veggie Plate, Cap City has something for every taste. And don’t get me started on their desserts which match the epic theme! You can check out their menu here: https://capcityfinediner.com/locations-menus/gahanna/menus/dinner/ DINNER PLAN: Join us immediately following the movie for dinner at nearby Cap City Fine Diner! Always a great meal and a fun time! Seating is limited for the dinner portion of the event, so please be sure your RSVP is firm and updated as soon as possible if your plans change. REMINDER: if you’d like to join in for dinner, please be sure to RSVP in BOTH the Movie and Dinner Portions of the event. Look forward to seeing you there, Dan

You can sleep in on the Sesquicentennial (observed), we’re shifting to the following Friday. But join the local UX community for a chat and some biscuits to catch up. If you were in CA for Figma Config, tell us all the lines and you can tell me how I can animate an SVG without coding it by hand, and why I’d even want to. Thanks to the team at Nationwide of supporting the group.

*We'll update this with the specific topic(s) once they're set for the month.* A relaxed, community-driven Unity GameDev meetup. No strict agenda — just developers getting together to talk shop, share projects, and exchange ideas. Some topics that may come up (based on attendee interest): * Frame Debugger & performance tooling * Addressables & additive scene workflows * Input System, localization, responsive UI * AI integration approaches * DevOps & LiveOps experiences * Full lifecycle: idea → cross-platform publishing * Favorite Asset Store tools and hidden gems * Weird Unity quirks we've all run into Nothing is locked in. Bring a project if you'd like, bring a question, bring a lesson learned — or just come hang out and meet other developers. All skill levels welcome. Food and drinks provided.

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