White Hat Hacking

## **Stop Living the Typical Expat Life! Meet Real Local Friends at Culcom** 🍻✨ Are you tired of the "Home → Work → Home" routine? Finding Korean friends who actually vibe with you in English isn't always easy. That’s why we’re here. At **Culcom Daejeon**, we’re not about boring textbooks. We’re about **real connections.** Since 2004, we’ve been the go-to spot for expats and locals to hang out, share stories, and build a "second family" in Korea. 🌉🤝 *** ### **What’s Waiting for You?** 📋 * **Real Talk:** Skip the "How are you?" and dive into dating, culture, and life with 40\~70 people every night. * **Small Groups:** You'll be placed in a cozy team (5-7 people) so everyone gets a chance to speak. * **Free Perks:** Enjoy **unlimited self-service beer**, snacks, and a super chill vibe. 🍺🥨 * **Beyond the Cafe:** We don’t just sit and talk. We do ski trips, kimchi making, casino nights, and wine parties! 🎿🍷 ### **When & Where?** 📍 * **Time:** 8:00 PM – 10:00 PM (Every Mon, Tue, Wed, Thu) * **Place:** 5F, 487, Daejong-ro, Jung-gu, Daejeon (Right in the heart of the city!) * **Inquiry:** 010-8268-1638 ### **What Happens When You Arrive?** 🕒 1. **Welcome:** Chat with our friendly staff and get to know the Culcom vibe. (Don't forget to say you came through **Meetup**! 😉) 2. **1:1 Matching:** If you want, sign up for a personal language exchange partner. 3. **The Main Event (2 hours):** Meet a bunch of new Korean friends and chat away in English! ### **FAQ** 💬 * **Is there any hidden charge?** Nope, not at all. * **What if I’m late?** No worries! You're always welcome, but coming on time is more fun for everyone. 🏃‍♂️💨 * **Can I bring a friend?** Please do! We’ll give you a big hug if you bring your crew. XD 🤗 ### **Check Our Vibe!** 🎥 Curious what we actually do? Check out these clips: * [Beerpong Night 🍺](http://vimeo.com/101484635) * [Kimchi Making 🥬](http://vimeo.com/57131651) * [Casino Night 🃏](http://vimeo.com/136714567) **"Come for the English. Stay for the people."** See you at the 5th floor! 👋✨

✨❣️🎆🎇🧡🌟Meeting new Korean friends in Daejeon (Free only for forigners)❣️🌟🎇🎆🧡 Time: 11:00AM-13:00PM // 18:00PM - 20:00PM every week on Monday, Tuesday, Wednesday, Thursday 11:00AM-13:00PM every weekend on Saturday, Sunday 👉 We are the awesome language exchange cafe with warm and great mood, you can learn language, and culture, meet new people, and make friends a lot( Foreigners & Korean) 🎷Free drinks, snacks and parties // Learning Korean for language exchange are available. 🌆🌌❣️ ❣️Please do not judge availability by current RSVPs through Meetup cause we’re much more active on other platforms as like Instagram and generally only receive a few RSVPs via Meetup. You can make many wonderful friends here!! Let’s make great moment altogether!!🎷🍻 Place: 1066 3rd floor, Dunsan-dong, Seo-gu, Daejeon our map [https://naver.me/xDJXc1Q1](https://naver.me/xDJXc1Q1)

## **Stop Living the Typical Expat Life! Meet Real Local Friends at Culcom** 🍻✨ Are you tired of the "Home → Work → Home" routine? Finding Korean friends who actually vibe with you in English isn't always easy. That’s why we’re here. At **Culcom Daejeon**, we’re not about boring textbooks. We’re about **real connections.** Since 2004, we’ve been the go-to spot for expats and locals to hang out, share stories, and build a "second family" in Korea. 🌉🤝 *** ### **What’s Waiting for You?** 📋 * **Real Talk:** Skip the "How are you?" and dive into dating, culture, and life with 40\~70 people every night. * **Small Groups:** You'll be placed in a cozy team (5-7 people) so everyone gets a chance to speak. * **Free Perks:** Enjoy **unlimited self-service beer**, snacks, and a super chill vibe. 🍺🥨 * **Beyond the Cafe:** We don’t just sit and talk. We do ski trips, kimchi making, casino nights, and wine parties! 🎿🍷 ### **When & Where?** 📍 * **Time:** 8:00 PM – 10:00 PM (Every Mon, Tue, Wed, Thu) * **Place:** 5F, 487, Daejong-ro, Jung-gu, Daejeon (Right in the heart of the city!) * **Inquiry:** 010-8268-1638 ### **What Happens When You Arrive?** 🕒 1. **Welcome:** Chat with our friendly staff and get to know the Culcom vibe. (Don't forget to say you came through **Meetup**! 😉) 2. **1:1 Matching:** If you want, sign up for a personal language exchange partner. 3. **The Main Event (2 hours):** Meet a bunch of new Korean friends and chat away in English! ### **FAQ** 💬 * **Is there any hidden charge?** Nope, not at all. * **What if I’m late?** No worries! You're always welcome, but coming on time is more fun for everyone. 🏃‍♂️💨 * **Can I bring a friend?** Please do! We’ll give you a big hug if you bring your crew. XD 🤗 ### **Check Our Vibe!** 🎥 Curious what we actually do? Check out these clips: * [Beerpong Night 🍺](http://vimeo.com/101484635) * [Kimchi Making 🥬](http://vimeo.com/57131651) * [Casino Night 🃏](http://vimeo.com/136714567) **"Come for the English. Stay for the people."** See you at the 5th floor! 👋✨

Korean Class at Culcom Eunhaeng! Want to learn Korean for free? Join our Korean Class for Foreigners at Culcom Daejeon! Schedule: Every Thursday 7-8pm & Saturday 1-2pm Fee: FREE! Location: Culcom Eunhaeng A Korean class taught by a **professional Korean language instructor** for foreigners living in Korea. This class starts from the **beginner level**, so even if you don’t know Hangul or basic grammar, you’re totally welcome. We focus on real-life Korean, practical expressions, and speaking confidence not just textbook Korean. **Class Schedule** Thursday 7:00–8:00 PM Saturday 1:00–2:00 PM Small group classes, friendly atmosphere, and plenty of chances to speak and ask questions. If you want to feel more comfortable living in Korea and communicate more naturally, this class is for you. How to Join? Text 010-8268-1638 to book a consultation and get started!

✨❣️🎆🎇🧡🌟Meeting new Korean friends in Daejeon (Free only for forigners)❣️🌟🎇🎆🧡 Time: 11:00AM-13:00PM // 18:00PM - 20:00PM every week on Monday, Tuesday, Wednesday, Thursday 11:00AM-13:00PM every weekend on Saturday, Sunday 👉 We are the awesome language exchange cafe with warm and great mood, you can learn language, and culture, meet new people, and make friends a lot( Foreigners & Korean) 🎷Free drinks, snacks and parties // Learning Korean for language exchange are available. 🌆🌌❣️ ❣️Please do not judge availability by current RSVPs through Meetup cause we’re much more active on other platforms as like Instagram and generally only receive a few RSVPs via Meetup. You can make many wonderful friends here!! Let’s make great moment altogether!!🎷🍻 Place: 1066 3rd floor, Dunsan-dong, Seo-gu, Daejeon our map [https://naver.me/xDJXc1Q1](https://naver.me/xDJXc1Q1)

Sunday Tea Club was founded in Daejeon in 2023. Created as a quiet alternative to Korea’s typical drinking and nightlife culture, the club offers a calm, meaningful way to spend your Sunday afternoons. If you’ve ever wished for a slower, more mindful space to enjoy afternoon tea and gentle conversation — you’re more than welcome to join us! Participant fee 15,000won+order 1drink(The participation fee is only paid once — at your first visit. All fees are collected and reinvested into the club to purchase new teaware, high-quality teas, or ingredients for future gatherings.)

**What to Expect** Weekly in-person language exchange meetups in a relaxed café setting. Meet locals and internationals, practice languages, and make new friends. Every round, groups rotate so you can talk to different people. **Who Comes** A mix of locals and internationals learning each other's languages. Most conversations are Korean–English, but everyone is welcome. **How It Works** 1. Join our open chat: [https://open.kakao.com/o/gLvLBEai](https://open.kakao.com/o/gLvLBEai) 2. Book your spot 3. Show up and start talking You can come alone or with friends. \-\-\-\-\- 편안한 카페 분위기에서 진행되는 주 1회 오프라인 언어 교환 모임입니다. 한국인과 외국인이 함께 만나 언어를 연습하고 새로운 사람들을 만날 수 있습니다. 매 라운드마다 그룹이 바뀌어 여러 사람과 대화할 수 있습니다. **참여 방법** 1\. 오픈채팅 참여 https://open.kakao.com/o/gLvLBEai 2\. 모임 신청 3\. 모임 참여하고 언어교환 시작 혼자 오셔도 좋고 친구와 함께 오셔도 됩니다.

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!

Do you feel introverted when you are in a group setting? Are you shy? Do other people have more fun than you do? There are simple life hacks you can use to improve your connection to others and improve your social life. Talking is one thing. Truly connecting is altogether another. It's the whole experience of connecting with people and forming relationships. It includes the joy, understanding, and love formed among people. * In our meetings, you will learn: * A simple life hack to increase your liking and tolerance of other people, or even of yourself! * How to become more interested and enjoy conversations with people. * How to be comfortable in social settings. * How to be yourself * How to become more extroverted and, * How to make connections with people. Feeling lonely, isolated, or bored? This local meeting is exactly what you need! Come join us! Be sure to click on the red "Attend" button below to come to the local event. We look forward to seeing you there. This group is created by the Dianetics and Scientology life improvement center.

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 **WiFi HaLow: Introduction and Practical Use** with **Alex Barbur**. Details are are [core.radio](https://core.radio).

We'll meet at The Capital One Café, 167 Easton Town Center, Space A-103. This is in the main mall where the Microsoft store used to be, on your left if you're standing at the bottom of the AMC Theater escalator. Join us on Saturday for an hour of uninterrupted wordmaking! • What we'll do Join us for an hour of writing! We’ve discovered that it’s strikingly helpful to write with other writers. See if it’s true for you at 10AM on Saturday mornings. Be it a book, blog, script, essay, dissertation, resume, melody, poem or just plain work stuff, you are invited to write it with us. No one will see what you've written or give you unsolicited advice. Instead of just thinking about writing, come and get some real writing done. SCHEDULE: 10:00 - SESSION 1: quick intros. 10:10 - timer starts: write for 1 hour. 11:10 - chat / take off / keep writing. OPTIONAL SOCIALIZING happens at 11A-11:30ish. Writing is very solitary. Connecting (and sometimes even commiserating) with other writers is a cool thing. BEING LATE IS OKAY: just show up and get settled, then check-in with me after the session. (I’ll be the person with the Shut Up & Write! sign.) If you were on time, please be willing to make room for the friendly latecomer. Happy writing and I look forward to seeing you! • What to bring Whatever you need to be able to write! Bring earbuds/earplugs if you want to block noise or the occasional conversation by other patrons. Electrical outlets are limited, so charge your devices before whenever possible. See you at The Café on Saturday!

The Fellowship of the Star Schema: Transforming OLTP Data for Power BI One does not simply build reports on OLTP data. Join us on an epic journey from the depths of raw, normalized tables to the shining halls of a well-modeled star schema fit for Power BI greatness. We will demystify the differences between OLTP and OLAP, walk through star schema vs snowflake (and why Power BI has a clear favorite), and show you the compression differences between normalized and columnar storage that will make you never look at an OLTP model the same way again. We will cover the different types of dimensions, when to use them, and how to handle Slowly Changing Dimensions without losing your mind. You will leave knowing exactly how to identify a bad model, how to convert OLTP data into a clean star schema, and how to forge relationships that rule them all. Whether you are a data wizard, a curious hobbit, or somewhere in between, your models will never be the same.

Join us for an hour of writing! We’ve discovered that it’s strikingly helpful to write with other writers. See if it’s true for you at 7:00pm on Wednesday, April 22 at Streetlight Guild. Be it a book, blog, script, essay, dissertation, resume, melody, poem or just plain work stuff, you are invited to write it with us. No one will see what you've written or give you unsolicited advice. Instead of just thinking about writing, come and get some real writing done. **SCHEDULE:** 6:45ish - Quick introductions 7:00 - Timer starts: write for 1 hour 8:00 - The End **OPTIONAL SOCIALIZING** happens before and after the writing hour. Writing is very solitary. Connecting (and sometimes even commiserating) with other writers is a cool thing. **BEING LATE IS OKAY:** just show up and get settled! If you were on time, please be willing to make room for the friendly latecomer. Happy writing & I look forward to seeing you at Streetlight Guild! **WHAT SHOULD I BRING?** Whatever you need to be able to write! You're welcome to bring earplugs/headphones if noise will bother you! **OTHER IMPORTANT DETAILS:** * **RSVP:** Please RSVP by 6:00pm the evening of the meeting. This helps me know how many to expect, and if we'll need additional space! * **COVID:** While masks are not required, please be mindful of the other writers around you and their comfort levels. * **WIFI/OUTLETS:** Outlets are limited, so please ensure your devices are charged when you come! But Streetlight Guild does have free WiFi! Yay! * **PARKING:** There is free public parking at Streetlight Guild.

**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** GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise. We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration. Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team. **YouTube Link** TBD