MapReduce

When American author Octavia Butler died in 2006, she was only 58. Even at her premature death, she was renowned as a science fiction and speculative fiction author, winning both Hugo and Nebula awards and the MacArthur fellowship (aka the MacArthur Genius Grant). Published in 1979, "Kindred" remains her most well-known and best-selling work. A story based on time travel and modeled on slave narratives, "Kindred" explores the dynamics and dilemmas of American antebellum slavery from the sensibility of a late 20th-century Black woman who is aware of its legacy in contemporary American society. *Goodreads summary* Dana, a modern Black woman, is celebrating her 26th birthday with her new husband when she is snatched abruptly from her home in California and transported to the antebellum South. Rufus, the white son of a plantation owner, is drowning, and Dana has been summoned to save him. Dana is drawn back repeatedly through time to the slave quarters, and each time the stay grows longer, more arduous, and more dangerous until it is uncertain whether or not Dana’s life will end, long before it has a chance to begin.

Dear All, Another weekend full of "Schienenersatzverkehr". For the non-German speakers, I can teach you how to pronounce the word. Anyway, we can still do a CFL trail. But we will change the scenery and go to a different corner of Luxembourg. This one goes from Kleinbettingen to Petange. It looks quite easy. It's just a bit longer than our last trails. I will look for a suitable place for our "obligatory" lunchbreak. Starting point: Kleinbettingen Train Station Destination: Petange Train Station Public transport: L50 from Luxembourg Gare Routière at 10:30 to Kleinbettingen. We leave at the last station of that bus. We will frequent trains back from Petange to Luxembourg. Car: there is parking at both train stations. BUT the bus between Petange and Kleinbettingen is every 2h. I suggest coordinating between each other and organising some carpooling. Any questions? Hope to see you in large numbers on Sunday Jörg Disclaimer: The hike is at your own risk. Know your limits. Come prepared (water, food, shoes...). Don't hesitate to ask any questions.

We are happy to extend our invitation to one and all to join the Luxembourg Shivyog Forum events every Sunday from 9.00 am to 11.15 am. Shivyog Forum is a platform of positive and like-minded people, interested in spiritual growth, self-healing and self-awareness. Every week, through virtual videos, Avdhoot Baba Shivanand ji blesses and shares the Divine sacred secrets and knowledge through discourses, guided sacred meditations, chanting of Mantras and Bhajans for overall life transformation. This helps the Forum members to progress in their spiritual journey, in establishing deeper connection with one’s inner being, in ability to forgive and love others, in improved emotional and physical health, mental peace, healthy relationship leading to the awakening and purification of the body mind and soul. If you wish to get connected with the Avdhoota and practice deep healing meditations, kriyas and bhajans that can change your life, you are warmly welcome to become a member and join us! Yearly membership fee is a nominal US$ 50 to be paid directly to India to the Shivyog Ashram but your are welcome to attend the first Forum event free.

Love food and meeting new people? Join us for a **Culinary Exchange Workshop** — a fun, hands-on cooking event where everyone brings a taste of their own culture to the table. **How it works:** * 👩‍🍳 Each participant submits one or more recipes — starter, main course, dessert, or even a drink. * 🗳️ We vote together to create our dream menu: one dish per category. * 🧺 We then organize who brings which ingredients, so everything’s ready for the big day. * 🏆 The 3–4 chosen chefs lead the group in preparing their winning dishes, guiding others through the recipe without cooking themselves. * 🍷 Finally, we cook, laugh, and share a delicious meal together in a warm, friendly atmosphere. Whether you’re a passionate cook or just curious to learn, this is the perfect opportunity to **discover new flavors, share your culinary traditions, and make new friends** from around the world.

**VERY IMPORTANT!** This Meetup group is mainly for newcomers. **In order to join us and confirm your presence please register to our official team platform:** [https://www.sporteasy.net/en/join/GD1554M/](https://www.sporteasy.net/en/join/GD1554M/) Attention: If you don't register on our official football platform we cannot guarantee that you'll play. **ABOUT THIS GROUP** This is a group for anyone interested in playing outdoor football/soccer. All skill levels are welcome. Our regular players are registered on the official DayStar team platform. If you have a decent skill level and you would like to be part of a dynamic team with a licensed coach and official sponsors, you are welcome. We have always players to organize games and we are looking forward to more players! **REGISTRATION** Register to DayStar team here: https://www.sporteasy.net/en/join/GD1554M/. If you would like to be part of an eleven-a-side football team and to play in the LuxFootball League, you are welcome to our team training. **FOLLOW US** Subscribe to our YouTube channels where you can watch the recorded games: LuxFootball League TV channel: https://www.youtube.com/channel/UCYHOLqNtBn11d-E7ZOaljew?sub_confirmation=1 DayStar Youtube channel: https://www.youtube.com/channel/UC_P6efUSOYVNl7uwbl_v3hw?sub_confirmation=1 Like and follow our Facebook page to find the latest news and events: https://www.facebook.com/daystarfc/ **Where do we play?** We play at the Stade Hollerich (Rue de l'Abattoir, 1111 Luxembourg - https://goo.gl/maps/DPUs6QLAQd244N287). We do offer changing rooms and private parking. **How much does it cost?** You must pay 10 euros before the game.

✨ Welcome! ✨ Are you a Christian woman in Luxembourg looking to grow in faith and make genuine friends? This meetup is for you! We’ll start with coffee and light snacks at Lloyd, then (weather permitting and for those interested) continue with a short, scenic walk at Parcs de la Pétrusse. The hope is to get our steps in, soak up the fresh air, and just enjoy the community.🤍 This is a casual, friendly gathering — no pressure, just fellowship. Whether you’re new to Luxembourg, new to faith, or just want to connect with like-minded women, you are warmly welcome!

Hi, My living room will be open this **Sunday at 14:00** for a small, casual get-together. The idea is just to meet some fellow music-makers. No agendas, no prepared performances — just a chance to have a drink, chat and maybe play a few things together if we feel like it. **The Setup** * I’ll have some coffee, tea, water and small snacks. * There will be an e-piano, classical guitars, and an electric guitar with a basic amp here if anyone wants to use them. * Feel free to bring your own instrument if it’s easy to carry, but don’t feel like you have to. **The Details** * **Small Group:** Just **6 people** max so we can fit in fine. * **RSVP:** Please let me know by **Saturday at 19:00** if you can make it. * **Location:** I’ll message the address to the people joining me once the RSVPs close, but you can see where it is approximately on the map. * If it's difficult to get to that place, I could pick up from somewhere nearby before the start of the event. Looking forward!

Dear All, Another weekend full of "Schienenersatzverkehr". For the non-German speakers, I can teach you how to pronounce the word. Anyway, we can still do a CFL trail. But we will change the scenery and go to a different corner of Luxembourg. This one goes from Kleinbettingen to Petange. It looks quite easy. It's just a bit longer than our last trails. I will look for a suitable place for our "obligatory" lunchbreak. Starting point: Kleinbettingen Train Station Destination: Petange Train Station Public transport: L50 from Luxembourg Gare Routière at 10:30 to Kleinbettingen. We leave at the last station of that bus. We will frequent trains back from Petange to Luxembourg. Car: there is parking at both train stations. BUT the bus between Petange and Kleinbettingen is every 2h. I suggest coordinating between each other and organising some carpooling. Any questions? Hope to see you in large numbers on Sunday Jörg Disclaimer: The hike is at your own risk. Know your limits. Come prepared (water, food, shoes...). Don't hesitate to ask any questions.

We are happy to extend our invitation to one and all to join the Luxembourg Shivyog Forum events every Sunday from 9.00 am to 11.15 am. Shivyog Forum is a platform of positive and like-minded people, interested in spiritual growth, self-healing and self-awareness. Every week, through virtual videos, Avdhoot Baba Shivanand ji blesses and shares the Divine sacred secrets and knowledge through discourses, guided sacred meditations, chanting of Mantras and Bhajans for overall life transformation. This helps the Forum members to progress in their spiritual journey, in establishing deeper connection with one’s inner being, in ability to forgive and love others, in improved emotional and physical health, mental peace, healthy relationship leading to the awakening and purification of the body mind and soul. If you wish to get connected with the Avdhoota and practice deep healing meditations, kriyas and bhajans that can change your life, you are warmly welcome to become a member and join us! Yearly membership fee is a nominal US$ 50 to be paid directly to India to the Shivyog Ashram but your are welcome to attend the first Forum event free.

Love food and meeting new people? Join us for a **Culinary Exchange Workshop** — a fun, hands-on cooking event where everyone brings a taste of their own culture to the table. **How it works:** * 👩‍🍳 Each participant submits one or more recipes — starter, main course, dessert, or even a drink. * 🗳️ We vote together to create our dream menu: one dish per category. * 🧺 We then organize who brings which ingredients, so everything’s ready for the big day. * 🏆 The 3–4 chosen chefs lead the group in preparing their winning dishes, guiding others through the recipe without cooking themselves. * 🍷 Finally, we cook, laugh, and share a delicious meal together in a warm, friendly atmosphere. Whether you’re a passionate cook or just curious to learn, this is the perfect opportunity to **discover new flavors, share your culinary traditions, and make new friends** from around the world.

**VERY IMPORTANT!** This Meetup group is mainly for newcomers. **In order to join us and confirm your presence please register to our official team platform:** [https://www.sporteasy.net/en/join/GD1554M/](https://www.sporteasy.net/en/join/GD1554M/) Attention: If you don't register on our official football platform we cannot guarantee that you'll play. **ABOUT THIS GROUP** This is a group for anyone interested in playing outdoor football/soccer. All skill levels are welcome. Our regular players are registered on the official DayStar team platform. If you have a decent skill level and you would like to be part of a dynamic team with a licensed coach and official sponsors, you are welcome. We have always players to organize games and we are looking forward to more players! **REGISTRATION** Register to DayStar team here: https://www.sporteasy.net/en/join/GD1554M/. If you would like to be part of an eleven-a-side football team and to play in the LuxFootball League, you are welcome to our team training. **FOLLOW US** Subscribe to our YouTube channels where you can watch the recorded games: LuxFootball League TV channel: https://www.youtube.com/channel/UCYHOLqNtBn11d-E7ZOaljew?sub_confirmation=1 DayStar Youtube channel: https://www.youtube.com/channel/UC_P6efUSOYVNl7uwbl_v3hw?sub_confirmation=1 Like and follow our Facebook page to find the latest news and events: https://www.facebook.com/daystarfc/ **Where do we play?** We play at the Stade Hollerich (Rue de l'Abattoir, 1111 Luxembourg - https://goo.gl/maps/DPUs6QLAQd244N287). We do offer changing rooms and private parking. **How much does it cost?** You must pay 10 euros before the game.

✨ Welcome! ✨ Are you a Christian woman in Luxembourg looking to grow in faith and make genuine friends? This meetup is for you! We’ll start with coffee and light snacks at Lloyd, then (weather permitting and for those interested) continue with a short, scenic walk at Parcs de la Pétrusse. The hope is to get our steps in, soak up the fresh air, and just enjoy the community.🤍 This is a casual, friendly gathering — no pressure, just fellowship. Whether you’re new to Luxembourg, new to faith, or just want to connect with like-minded women, you are warmly welcome!

Hi, My living room will be open this **Sunday at 14:00** for a small, casual get-together. The idea is just to meet some fellow music-makers. No agendas, no prepared performances — just a chance to have a drink, chat and maybe play a few things together if we feel like it. **The Setup** * I’ll have some coffee, tea, water and small snacks. * There will be an e-piano, classical guitars, and an electric guitar with a basic amp here if anyone wants to use them. * Feel free to bring your own instrument if it’s easy to carry, but don’t feel like you have to. **The Details** * **Small Group:** Just **6 people** max so we can fit in fine. * **RSVP:** Please let me know by **Saturday at 19:00** if you can make it. * **Location:** I’ll message the address to the people joining me once the RSVPs close, but you can see where it is approximately on the map. * If it's difficult to get to that place, I could pick up from somewhere nearby before the start of the event. Looking forward!

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

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant.

**NEW LOCATION: 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). See the handy Parking Map - we recommend street parking. [Street Parking Map](https://docs.google.com/presentation/d/1u2A4fLNlxwLJn0KA_hKc8bnFlFHLvsHBDh-_8wzX_tk/edit?usp=sharing) 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 centralohpython@gmail.com

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant. Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'! Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life. Mission: grow, support, and provide community for atheists in Central Ohio. Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision. Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge. Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ). This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us.

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message **Chris (the organizer)** with a **title and short description** of what you’d like to share. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.transformlabs.com/services)

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant. *** Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'! Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life. Mission: grow, support, and provide community for atheists in Central Ohio. Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision. Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge. Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ).

Meeting @ Improving's office in Downtown Columbus, near Cosi. Parking is paid, food & drink are free! This time we're hanging out after the long winter break. We are going to look at a group-member's project used to help learn the fundamentals of Go, and if time allows, we can take a look at how we like to build Go projects using AI.