Programming in R

Where: Meet inside of Juan Pablo II park on the steps in front of Parroquia Nuestra Señora del Rosario Church. Donde: dentro del Parque Juan Pablo II en las escaleras al frente de la Parroquia Nuestra Señora del Rosario. What to bring: Water. Gloves are optional (we will do exercises on the grass, stairs, etc.) Que traer; Agua. Guantes son opcionales (haremos ejercicios varios en el pasto, escaleras, etc.) Workout: 5k run combined with HIIT stations open for all levels Entrenamiento; recorrido de 5km de trote con paradas para hacer entrenamiento funcional para todos los niveles

(también conocido como #AdminBirras) Salimos un poco del modo mundial (aunque Chile no esté), y nos volveremos a reunir para compartir lo que aprendimos en Nerdearla, y relajarnos en torno a bebidas (con y sin alcohol) y algo para picar. Somos parte de Sysarmy Chile, grupo de entusiastas de la tecnología y que entrega soporte a quienes dan soporte (o trabajan en tecnología). Únete a nuestros encuentros, donde hablamos sobre las últimas tendencias, compartimos conocimientos y conectamos con personas con intereses similares. Tanto si eres un profesional con experiencia como si acabas de empezar, Sysarmy Chile es el lugar ideal para disfrutar de la tecnología y pasarlo bien. Esta actividad sigue el Código de Conducta de https://nerdearla.com/code-of-conduct/ . El asistir a este evento implica respetar dicho código. P.S.: English speakers are welcome! E se fala português, venha com a gente também!

**Meetup #1 · AI AWS UG Chile** ¡Lanzamos AI AWS User Group Chile! 🚀 Te invitamos a nuestro primer meetup, un espacio para reunir a builders, developers, profesionales, estudiantes y personas curiosas por aprender, construir y compartir experiencias alrededor de inteligencia artificial en AWS. La idea de este primer encuentro es conocernos, presentar la comunidad y abrir un espacio para conversar sobre cómo podemos aprender, experimentar y construir soluciones de inteligencia artificial dentro del ecosistema AWS. *Los temas de las charlas y speakers serán anunciados próximamente.* **Detalles del evento** 📅 **Fecha:** Miércoles 01/07/2026 🕡 **Hora:** 06:30 pm - 08:30 pm 📍 **Lugar:** Oficinas de Buk — MUT, Las Condes, Santiago 🤝 **Con el apoyo de:** Buk, JetBrains **¿A quién está dirigido?** A cualquier persona interesada en aprender, construir o compartir sobre inteligencia artificial en AWS. No necesitas ser experto/a para participar; este espacio busca ser abierto, colaborativo y orientado a comunidad. ¡Nos vemos en el lanzamiento de AI AWS UG Chile!

**ENGLISH** VIVETHINK • Brazilian Party Language Exchange + International Party Check our Instagram: [@VIVETHINK](http://instagram.com/vivethink) Meet locals, travelers, expats, and international students from all over the world while practicing languages and making new friends. ✨ This Saturday the 13th, we have a special edition: BRAZILIAN PARTY 2.0 🕗 9:00 PM 📍 PADRE LUIS DE VALDIVIA 352 \| FAR AWAY BAR \- LASTARRIA Language Exchange \| DJ \| Jenga Tournament \| Team Games \| Karaoke \| People from all over the world 🍹 WELCOME DRINK included until 11:00 PM Price: $10.000 CLP 🕚 11:30 PM – 4:00 AM 📍 PUBCRAWL \| 3 CLUBS IN ONE NIGHT – INTERNATIONAL PARTY 🌎 We continue the night with an International Party Pubcrawl from Lastarria to Bellavista\, a guided party tour with all the group\. \(The places will be revealed during the Language Exchange\.\) You can join the International Party Pubcrawl at the Language Exchange\. Price: $10\.000 CLP \(Additional / Optional\) 🌍 Tourists & travelers are welcome 💳 Pay at the door (cash or card 🎁 BONUS FOR INTERNATIONAL TRAVELERS Just by joining the event, you also receive: ✅ 1 FREE Spanish, English, or Portuguese lesson ✅ Exclusive discounts on some of the best tours, restaurants, and accommodations in Santiago through our partner network for international travelers. Are you ready for one of the most international nights in Santiago? \*\*\* **ESPAÑOL** VIVETHINK • Brazilian Party Language Exchange + International Party Visita nuestro Instagram: [@VIVETHINK](http://instagram.com/vivethink) Conoce locales, viajeros, expats y estudiantes internacionales de todo el mundo mientras practicas idiomas y haces nuevos amigos. ✨ Este sábado 13 tenemos una edición especial: BRAZILIAN PARTY 2.0 🕗 9:00 PM 📍 PADRE LUIS DE VALDIVIA 352 \| FAR AWAY BAR \- LASTARRIA Intercambio de Idiomas \| DJ \| Torneo de Jenga \| Juegos en Equipo \| Karaoke \| Gente de todo el mundo 🍹 TRAGO DE BIENVENIDA incluido hasta las 11:00 PM Precio: $10\.000 CLP 🕚 11:30 PM – 4:00 AM 📍 PUBCRAWL \| 3 CLUBES EN UNA NOCHE – FIESTA INTERNACIONAL 🌎 Continuamos la noche con un Pubcrawl Internacional desde Lastarria hasta Bellavista\, un tour de fiesta guiado con todo el grupo\. \(Los lugares serán revelados durante el Language Exchange\.\) Puedes unirte al Pubcrawl Internacional en el Language Exchange\. Precio: $10\.000 CLP \(Adicional / Opcional\) 🌍 Turistas y viajeros son bienvenidos 💳 Pago en la puerta (efectivo o tarjeta) 🎁 BONUS PARA VIAJEROS INTERNACIONALES Solo por unirte al evento, también recibes: ✅ 1 clase GRATIS de Español, Inglés o Portugués ✅ Descuentos exclusivos en algunos de los mejores tours, restaurantes y alojamientos de Santiago a través de nuestra red de socios para viajeros internacionales. ¿Estás listo para una de las noches más internacionales de Santiago? \*\*\* **PORTUGUÊS** VIVETHINK • Brazilian Party Language Exchange + International Party Confere nosso Instagram: [@VIVETHINK](http://instagram.com/vivethink) Conhece locais, viajantes, expats e estudantes internacionais de todo o mundo enquanto pratica idiomas e faz novos amigos. ✨ Neste sábado, dia 13, temos uma edição especial: BRAZILIAN PARTY 2.0 🕗 21:00 📍 PADRE LUIS DE VALDIVIA 352 \| FAR AWAY BAR \- LASTARRIA Intercâmbio de Idiomas \| DJ \| Torneio de Jenga \| Jogos em Equipe \| Karaokê \| Pessoas de todo o mundo 🍹 DRINQUE DE BOAS\-VINDAS incluído até as 23:00 Preço: $10\.000 CLP 🕚 23:30 – 4:00 📍 PUBCRAWL \| 3 CLUBES EM UMA NOITE – FESTA INTERNACIONAL 🌎 Continuamos a noite com um Pubcrawl Internacional de Lastarria até Bellavista\, um tour festivo guiado com todo o grupo\. \(Os lugares serão revelados durante o Intercâmbio de Idiomas\.\) Você pode entrar no Pubcrawl Internacional no próprio Language Exchange\. Preço: $10\.000 CLP \(Adicional / Opcional\) 🌍 Turistas e viajantes são bem-vindos 💳 Pagamento na entrada (dinheiro ou cartão) 🎁 BÔNUS PARA VIAJANTES INTERNACIONAIS Só por participar do evento, você também recebe: ✅ 1 aula GRÁTIS de Espanhol, Inglês ou Português ✅ Descontos exclusivos em alguns dos melhores passeios, restaurantes e hospedagens de Santiago através da nossa rede de parceiros para viajantes internacionais. Está pronto para uma das noites mais internacionais de Santiago?

**VIVETHINK • International Party + Language Exchange + Pub Crawl 🌎** Check our instagram: [@VIVETHINK ](instagram.com/vivethink) Meet locals, travelers, expats, and international students from all over the world while practicing languages and making new friends. ✨ This FRIDAY 19th AND SATURDAY 20th, we have a special edition: KOREAN PARTY 🕗 7:00 PM 📍 BOGL BOGL Av. Alameda Libertador Bernardo O'Higgins 395 Korean food or drink included with your ticket \| Language Exchange \(ALL LANGUAGES\) \| Jenga Tournament \| Team Games \| Karaoke \| People from all over the world 🍹 KOREAN FOOD OR DRINK included until 9:00 PM Price: $10.000 CLP 🕚 9:00 PM – 11:30 PM 📍Padre Luis de Valdivia 352 \(2 minutes walking from the first address\) 🌎 We continue the night in one of the best bars in Santiago \| DJ \| PARTY GAMES & MORE \| Entry included with your previous ticket 🕚 11:30 PM \- 4:00 AM 📍PUBCRAWL \| 3 CLUBS IN ONE NIGHT – INTERNATIONAL PARTY 🌎 We continue the night with an International Party Pubcrawl from Lastarria to Bellavista\, a guided party tour with all the group\. \(The places will be revealed during the Language Exchange\.\) You can join the International Party Pubcrawl at the Language Exchange\. Price: $10\.000 CLP \(Additional / Optional\) 🌍 Tourists & travelers are welcome 💳 Pay at the door (cash or card 🎁 BONUS FOR INTERNATIONAL TRAVELERS Just by joining the event, you also receive: ✅ 1 FREE Spanish, English, or Portuguese lesson ✅ Exclusive discounts on some of the best tours, restaurants, and accommodations in Santiago through our partner network for international travelers. Are you ready for one of the most international nights in Santiago? \*\*\* **ESPAÑOL** VIVETHINK • Fiesta Internacional + Intercambio de Idiomas + Pub Crawl 🌎 Revisa nuestro instagram: @VIVETHINK Conoce a locales, viajeros, expatriados y estudiantes internacionales de todo el mundo mientras practicas idiomas y haces nuevos amigos. ✨ Este VIERNES 19 Y SÁBADO 20, tenemos una edición especial: FIESTA COREANA 🕗 7:00 PM 📍 BOGL BOGL Av. Alameda Libertador Bernardo O'Higgins 395 Comida o bebida coreana incluida con tu entrada \| Intercambio de Idiomas \(TODOS LOS IDIOMAS\) \| Torneo de Jenga \| Juegos en Equipo \| Karaoke \| Personas de todo el mundo 🍹 COMIDA O BEBIDA COREANA incluida hasta las 9:00 PM Precio: $10.000 CLP 🕚 9:00 PM – 11:30 PM 📍Padre Luis de Valdivia 352 \(2 minutos caminando desde la primera dirección\) 🌎 Continuamos la noche en uno de los mejores bares de Santiago \| DJ \| JUEGOS DE FIESTA Y MÁS \| Entrada incluida con tu ticket anterior 🕚11:30 PM \- 4:00 AM 📍PUBCRAWL \| 3 CLUBES EN UNA NOCHE – FIESTA INTERNACIONAL 🌎 Continuamos la noche con un Pubcrawl de Fiesta Internacional desde Lastarria hasta Bellavista\, un tour de fiesta guiado con todo el grupo\. \(Los lugares se revelarán durante el Intercambio de Idiomas\.\) Puedes sumarte al Pubcrawl de Fiesta Internacional en el Intercambio de Idiomas\. Precio: $10\.000 CLP \(Adicional / Opcional\) 🌍 Turistas y viajeros son bienvenidos 💳 Paga en la puerta (efectivo o tarjeta) 🎁 BONUS PARA VIAJEROS INTERNACIONALES Solo por unirte al evento, también recibes: ✅ 1 clase GRATIS de español, inglés o portugués ✅ Descuentos exclusivos en algunos de los mejores tours, restaurantes y alojamientos en Santiago a través de nuestra red de partners para viajeros internacionales. ¿Estás listo para una de las noches más internacionales de Santiago? \*\*\* VIVETHINK • Festa Internacional + Intercâmbio de Idiomas + Pub Crawl 🌎 Confira nosso instagram: @VIVETHINK Conheça locais, viajantes, expatriados e estudantes internacionais de todo o mundo enquanto pratica idiomas e faz novos amigos. ✨ Nesta SEXTA-FEIRA 19 E SÁBADO 20, temos uma edição especial: FESTA COREANA 🕗 19:00 📍 BOGL BOGL Av. Alameda Libertador Bernardo O'Higgins 395 Comida ou bebida coreana inclusa no seu ticket \| Intercâmbio de Idiomas \(TODOS OS IDIOMAS\) \| Torneio de Jenga \| Jogos em Equipe \| Karaokê \| Pessoas de todo o mundo 🍹 COMIDA OU BEBIDA COREANA incluída até às 21:00 Preço: $10.000 CLP 🕚 21:00 – 23:30 📍Padre Luis de Valdivia 352 \(2 minutos a pé do primeiro endereço\) 🌎 Continuamos a noite em um dos melhores bares de Santiago \| DJ \| JOGOS DE FESTA E MAIS \| Entrada inclusa com seu ticket anterior 23:30 \- 4:00 📍PUBCRAWL \| 3 BALADAS EM UMA NOITE – FESTA INTERNACIONAL 🌎 Continuamos a noite com um Pubcrawl de Festa Internacional desde Lastarria até Bellavista\, um tour de festa guiado com todo o grupo\. \(Os locais serão revelados durante o Intercâmbio de Idiomas\.\) Você pode se juntar ao Pubcrawl de Festa Internacional no Intercâmbio de Idiomas\. Preço: $10\.000 CLP \(Adicional / Opcional\) 🌍 Turistas e viajantes são bem-vindos 💳 Pague na porta (dinheiro ou cartão) 🎁 BÔNUS PARA VIAJANTES INTERNACIONAIS Apenas por participar do evento, você também recebe: ✅ 1 aula GRATUITA de espanhol, inglês ou português ✅ Descontos exclusivos em alguns dos melhores tours, restaurantes e acomodações em Santiago através da nossa rede de parceiros para viajantes internacionais. Você está pronto para uma das noites mais internacionais de Santiago?

VIVETHINK • Brazilian Party Language Exchange + International Party **Check our Instagram: [@VIVETHINK](http://instagram.com/vivethink)** Meet locals, travelers, expats, and international students from all over the world while practicing languages and making new friends. ✨ This Saturday the 6th, we have a special edition: BRAZILIAN PARTY 🕗 **9:00 PM 📍 ORREGO LUCO 40 – PROVIDENCIA \| CLUB GORDOS** Language Exchange \| Jenga Tournament \| Team Games \| Karaoke \| People from all over the world 🍹 WELCOME DRINK included until 11:00 PM Price: $10.000 CLP 🕚 **11:30 PM – 4:00 AM📍 BEST CLUB IN PROVIDENCIA – INTERNATIONAL PARTY 🌎** We continue the night with an International Party at one of the best clubs in Providencia. (The location will be revealed during the Language Exchange.) You can join the International Party after the Language Exchange. Price: $10.000 CLP (Additional / Optional) 🌍 Tourists & travelers are welcome 💳 Pay at the door (cash or card) 🎁 BONUS FOR INTERNATIONAL TRAVELERS Just by joining the event, you also receive: ✅ 1 FREE Spanish, English, or Portuguese lesson ✅ Exclusive discounts on some of the best tours, restaurants, and accommodations in Santiago through our partner network for international travelers. Are you ready for one of the most international nights in Santiago? ━━━━━━━━━━━━━━━━━━━━ VIVETHINK • Intercambio de Idiomas + Fiesta Brasileña + Fiesta Internacional Revisa nuestro Instagram: [@VIVETHINK](http://instagram.com/vivethink) Bienvenido a VIVETHINK, una de las experiencias más internacionales de Santiago. Conoce locales, viajeros, expatriados y estudiantes internacionales de todo el mundo mientras practicas idiomas y haces nuevos amigos. ✨ Este sábado 6 tenemos una edición especial: FIESTA BRASILEÑA 🕗 21:00 hrs📍 ORREGO LUCO 40 – PROVIDENCIA \| CLUB GORDOS Intercambio de Idiomas \| Torneo de Jenga \| Juegos en Equipo \| Karaoke \| Personas de todo el mundo 🍹 TRAGO DE BIENVENIDA incluido hasta las 23:00 hrs Valor: $10.000 CLP 🕚 23:30 – 04:00 hrs 📍 MEJOR CLUB DE PROVIDENCIA – FIESTA INTERNACIONAL 🌎 Continuamos la noche con una Fiesta Internacional en uno de los mejores clubes de Providencia. (La ubicación será revelada durante el intercambio de idiomas.) Puedes unirte a la Fiesta Internacional después del intercambio. Valor: $10.000 CLP (Adicional / Opcional) 🌍 Turistas y viajeros son bienvenidos 💳 Pago en la entrada (efectivo o tarjeta) 🎁 BONUS PARA VIAJEROS INTERNACIONALES Solo por participar en el evento también recibes: ✅ 1 clase GRATUITA de español, inglés o portugués ✅ Descuentos exclusivos en algunos de los mejores tours, restaurantes y alojamientos de Santiago gracias a nuestras alianzas para viajeros internacionales. ¿Estás listo para vivir una de las noches más internacionales de Santiago? ━━━━━━━━━━━━━━━━━━━━ VIVETHINK • Intercâmbio de Idiomas + Festa Brasileira + Festa Internacional Confira nosso Instagram: @VIVETHINK Bem-vindo ao VIVETHINK, uma das experiências mais internacionais de Santiago. Conheça moradores locais, viajantes, expatriados e estudantes internacionais do mundo inteiro enquanto pratica idiomas e faz novas amizades. ✨ Neste sábado, dia 6, teremos uma edição especial: FESTA BRASILEIRA 🇧🇷 🕗 21h00 📍 ORREGO LUCO 40 – PROVIDENCIA \| CLUB GORDOS Intercâmbio de Idiomas \| Torneio de Jenga \| Jogos em Equipe \| Karaokê \| Pessoas do mundo inteiro 🍹 DRINK DE BOAS-VINDAS incluído até às 23h00 Entrada: $10.000 CLP 🕚 23h30 – 04h00 📍 MELHOR CLUBE DE PROVIDENCIA – FESTA INTERNACIONAL 🌎 Continuamos a noite com uma Festa Internacional em um dos melhores clubes de Providencia. (O local será revelado durante o intercâmbio de idiomas.) Você também pode participar da Festa Internacional após o intercâmbio. Entrada: $10.000 CLP (Adicional / Opcional) 🌍 Turistas e viajantes são bem-vindos 💳 Pagamento na entrada (dinheiro ou cartão) 🎁 BÔNUS PARA VIAJANTES INTERNACIONAIS Ao participar do evento, você também recebe: ✅ 1 aula GRATUITA de espanhol, inglês ou português ✅ Descontos exclusivos em alguns dos melhores passeios, restaurantes e hospedagens de Santiago através de nossas parcerias para viajantes internacionais. Você está pronto para viver uma das noites mais internacionais de Santiago?

Traer mat y buena onda

Where: Meet inside of Juan Pablo II park on the steps in front of Parroquia Nuestra Señora del Rosario Church. Donde: dentro del Parque Juan Pablo II en las escaleras al frente de la Parroquia Nuestra Señora del Rosario. What to bring: Water. Gloves are optional (we will do exercises on the grass, stairs, etc.) Que traer; Agua. Guantes son opcionales (haremos ejercicios varios en el pasto, escaleras, etc.)

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd

Some trained COUNT volunteers work together once a month at RMH (http://www.rmhc-centralohio.org/volunteer.php) as Housewarmers (usually on the 1st Sunday from 1 – 5 PM). Some schedule other shifts at their convenience. You may try this out with less fuss by following a "Fast track" or go through the normal process. Fast track • Arrange a time to shadow a COUNT volunteer. Call Dave Nohle at 614-268-9558 (cell). • Show up and try it out. • Complete application, etc. later. Normal process • Complete an online application (http://rmhc-centralohio.org/volunteer/). • Attend orientation in advance. • At orientation you will complete forms agreeing to keep family/patient info private and allowing a background check and tour the facility. • Complete one training shift. Daily shifts are: morning 9 AM - 1 PM, afternoon 1 - 5 PM and evening 5 - 9 PM. • Schedule shifts online using the on the RMH scheduling system (http://www.volgistics.com/ex/portal.dll/?FROM=32895). The Ronald McDonald House (RMH) provides housing and meals for families with sick children. The Columbus RMH is the largest in the world with 137 rooms. COUNT has been volunteering there since May 2014. Housewarmers work with RMH guests to provide a home-like environment - greet, assist with family needs, answer phones, give tours, assist with checkin/checkout, prepare guest rooms after checkout, clean facility, laundry, restock supplies and staff the front desk. RMH Housewarmers volunteer at least one four-hour shift a month. All Housewarmers must complete an application and agree to a background check before they can be full fledged volunteers.

Let’s meet and discuss John Updike's Rabbit, Run, the first in his series of four novels following the life, hopes, and disappointments of former local basketball star, Harry "Rabbit" Angstrom, as he fitfully confronts and evades adulthood.

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on. That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable. In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork. This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it. We’ll cover: * Why “it looks good” is not enough * How to improve prompts by changing the input, context, and constraints * How to compare LLM outputs more systematically * Basic evaluation techniques for accuracy, consistency, and usefulness * How embeddings, cosine similarity, and scoring can help evaluate results * Where automated evaluation works — and where humans still need to stay in the loop By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

We connect you with up to 30 Men or Women tennis partners close to your PLAYING REGION and skill level. This program is less competitive, no champions crowned, no league standings just dedicated tennis partners who want to meet up with you on the courts. Players will meet up to play a tennis match or just to hit around. Just go through the [Join Page](https://www.tenniscolumbus.com/partner-program) to enter this program. [https://www.tenniscolumbus.com/partner-program](https://www.tenniscolumbus.com/partner-program)

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9