MapReduce
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Frequently Asked Questions
Yes! Check out mapreduce events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the mapreduce events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find mapreduce events near your location here. Connect with your local community and discover events within your area.
MapReduce Events Today
Join in-person MapReduce events happening right now
The Cash-Flow Breakfast Club - REI Education & Networking event – Reston VA
Reston VA Real Estate Investors, Agents and Professionals!
We just launched a Cash-Flow Breakfast Club for your area! This is the most unique real estate investor club, education, networking and mastermind event in the US!
**Join us for our official launch event for Reston VA on June 25.**
**This is a 12 part education series with new topics every month. This event is session 4 of 12!**
**This event is free but has very limited seating and we are limited to the first 50 to RSVP! Join us and become a founding member of this amazing community!**
**Very limited seating. In-person only.**
**Make sure to RSVP today to reserve your spot.**
**When: June 25, 2026 @ 5:45pm-9pm EST**
**Where: 11710 Plaza America Dr #710, Reston, VA 20190**
The Cash-Flow Breakfast Club is NOT just a meet up. It’s the most unique Real Estate Investor Community of Mentors, Coaches & Masterminds. A community of growth oriented, abundance mindset, go-giver individuals with a BARE MINIMUM commitment to become financially free through real estate investing.
We focus on providing education and building networks to help every member solve their cash-flow freedom equation, so they can have the time-freedom needed to follow their passions, make a lasting impact and even change the world! The unique format of this event, which consists of high-level education, gamified networking, mastermind breakout sessions, case studies, group deal analysis, market deep dives, and peer-to-peer coaching facilitation makes this the most impactful local real estate investor group a real estate investor can be a part of.
The foundation of the group is built around the belief that everyone in the room has the potential to change the world… however most of us never have the time, energy or financial situation to even dare to dream big enough. Most of us have passions that will never be followed, amazing businesses or ideas that will never be pursued… unless we can solve the Cash-Flow Freedom Equation, which ultimately leads to Time-Freedom. Once that happens it is usually much easier for us to think bigger, dream bigger, be bigger.
· 🤯 Learn more about the Cash-Flow Breakfast Club [HERE](https://cashflowbreakfastclub.com/)
· 🥇 Get in the VIP List to be notified about the next event in your area [HERE](https://the.cashflowbreakfastclub.com/VIP)
· 🤙🏼 Learn more about Launching your own Cash-Flow Breakfast Club Location [HERE](https://cashflowbreakfastclub.com/launch-your-own-club/)
· 🤝🏼 Learn more about becoming an Affiliate-Sponsor at one of our club locations [HERE](https://cashflowbreakfastclub.com/affiliate-sponsors/)
· 📷 View photos and videos of some of our recent events [HERE](https://cashflowbreakfastclub.com/about-the-cash-flow-breakfast-club/)
· 😎 Looking to represent? Browse Cash-Flow Breakfast Club apparel and fly swag [HERE](https://cashflowbreakfastclub.com/shop/)
DMV FOODIE MEET UP
Some people eat to live. We live to eat — and we want you at the table.
Fork & Wander is a D.C./NoVA food community built for people who get genuinely excited about a good meal. We meet up regularly to explore restaurants you’ve been meaning to try, hidden gems off the beaten path, cuisines that take you somewhere new, and spots so good you’ll wonder how you lived without them.
No awkward networking. No cliques. No dress code. Just great food, easy conversation, and people who will absolutely order the thing they’ve never heard of.
What we do:
• Monthly group dinners across D.C., Arlington, and Northern Virginia
• Cuisines from all over — we go everywhere and try everything
• Occasional food crawls, market visits, and cooking nights
• A welcoming mix of regulars and newcomers every time
Whether you’re a serious foodie or just someone tired of eating alone — pull up a chair. The more the merrier, and the table’s always big enough.
Who joins us: Food lovers, solo diners looking for community, couples, transplants exploring the city, and anyone who believes the best part of a meal is who you share it with.
Come hungry. Leave with new favorites and new friends. 🥂
Secrets to Meditation: An Introduction to the Happiness Program
Discover the power of your breath to manage your mind and experience instant peace & calm.
Join a 60-minute free Workshop and get a glimpse of the Sudarshan KriyaTM-
The breathing technique that is revolutionizing the lives of millions.
What you’ll discover at ‘Beyond Breath’
✔ A taste of the Sudarshan KriyaTM, a breathing technique taught in the Happiness Program
✔ An instant energy booster that awakens & relaxes your mind - Take it home and practice daily!
✔ The peace & calm of a unique guided meditation
✔ Secret keys to manage your mind
✔ The power of surrounding yourself with positive, like-minded people.
You can use your breath to master your thoughts and emotions - the key to managing the quality of your day.
The Happiness Program
At the end of this workshop you may enroll into the Happiness Program (3 days, 3 hours each day) to learn the Sudarshan KriyaTM, a science-backed, rhythmic breathing technique through which you can:
Tap into a reservoir of energy and use it as you please!
Relieve deep-rooted stresses and anxieties
Uplevel your productivity
Overcome emotional blocks, move on from past events and shed limiting beliefs
Heal your body & gain power over your mind
Experience the true state of meditation
Learn more about the Happiness Program & the Sudarshan KriyaTM in our introductory workshop 'Secrets to Meditation'.
Instagram: artoflivingDMV
aolf.live/secretstomeditation
Doubles Volleyball, BB+ Level @ Bluemont
Let's get together to play some fun BB level Double games at Bluemont.
**Format**: Doubles
**COST**: FREE
**Court Type**: Outdoor grass
**Minimum Skill Requirements**: Intermediate-BB (click [here](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/mobilebasic) for details)
\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-
**Smiley Social documents:**
1. [Group Rules ](https://docs.google.com/document/d/1HrG35p_0M08leRvCp8XWG3CMkr_GL928XFabl5T6Dvg)
1. [Liability Waiver ](https://docs.google.com/document/d/1W2mq-7m99lmvd7gdWYaSUFtvVg4UGnzV6koafAbHmco)
1. [Volleyball Levels](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/)
Outdoor Tennis Games for 3.5–Point Pros -PREPAY ONLY
Note: This is an RSVP with Prepay only event. Coaches have the right to deny your participation if you haven't prepaid for the event. MAKE SURE YOU CAN RECEIVE MESSAGES AND NOTIFICATIONS WITH UPDATES FROM THE LESSONS. Profile->settings->manage notifications.
**3.0 – Match Makers**
Players can consistently rally at a higher pace and maintain depth closer to the baseline. They are developing offensive tools, including more aggressive groundstrokes and put-away volleys, and show improved ability to handle deeper, faster shots. They started developing a faster kick serve but are still working to increase its speed.
The lesson will start with rally drills, then play games to reinforce them. Finally, we will finish up with service games. Players will constantly hit and move with minimal breaks. All lessons are different. 1. RSVP "YES" Then PREPAY if you are coming to secure your spot in the lesson. Update RSVP to "NO" if you are not attending before the RSVP deadline.
**COACH TO PLAYER RATIO:**
1\. Maximum 1/6 for Coach/Player ratio for a 90\-minute session\.
2\. Make sure you RSVP to the lesson according to your level\. If we notice your level doesn't fit in the lesson you RSVP for\, we will ask you to RSVP for a different session that matches your level\. I hope everyone understands\.
**Cancellation Policy:**
\*If only two or fewer people RSVP for a group lesson, the lesson will be canceled. The minimum requirement for a group is three participants.
* If the host cancels a session, you get an option for a refund or credit for the next session.
\*The prepaid fee is non-refundable and cannot be transferred to another session when participants cancel on the same day.
**Your contribution:**
* Annual membetship for $20 to support our tennis equipment expenses.
* Single session: $35
* Four sessions package to use within five weeks: 112
**PAYMENTS METHODS:**
1-VENMO APP: joseph_awadalla
2.Zelle:202-746-1094,joseph.awadalla@gmail.com
3\. PayPal: joseph\.awadalla@gmail\.com
Thank you for your support.
Read & Reflect: A Social Reading Circle.
Shared Pages, Shared Insights.
📚 Do you love reading, but wish you had a structure and a community to share your insights with?
Join our small circle of curious minds (just 4 members per gathering) as we come together for an hour of focused reading—in the calm setting of a library or the cozy atmosphere of a café.
Here’s how it works:
First part: Quiet reading on your own—bring a book you’re exploring, whether it’s philosophy, history, psychology, literature, or anything meaningful to you.
Second part: We regroup and each person shares key takeaways, insights, or questions sparked by their reading. This sparks a structured yet free-flowing conversation around ideas, perspectives, and personal reflections.
Why join?
Add structure to your reading habit.
Discover new books, authors, and ideas through others’ choices.
Build real connections by sharing and listening deeply.
Socialize around something meaningful instead of small talk.
MapReduce Events This Week
Discover what is happening in the next few days
😀♠️😀 Last Saturday Spades in Silver Spring - Posted in 10+ Groups
♠️ Last Saturday Spades in Silver Spring! ♠️
🌟 In Downtown Silver Spring
🕕 6:00pm to 10:00pm
😀 **Posted in multiple groups. So, expect a nice crowd.**
🚗 Nearby Parking in Wayne Ave. Garage
🍷 Alcoholic beverages are available! Please support the business by purchasing food/drinks.
✅️ No partner needed! Get matched with a partner onsite. All skill levels are welcome.
❤️ Come hang out with a friendly and welcoming group. Meet new people and have a great time!
🌟 The fun starts at 6:00pm! RSVP today.
Cuban Salsa/Rueda de Casino Class & Social Dancing
Danceintime runs Cuban Salsa Classes & Social Dancing Every Saturday, all year-long. Come at 1:15 pm to sign in. Stay till 4 pm.
Some of us go out for coffee or a bite to eat afterwards and everyone is welcome!
$15/person. Cash, PayPal, Venmo, Apple Pay, or Card accepted.
Chevy Chase Baptist Church; 5671 Western Ave. NW; Washington DC 20015. NOTE: Enter through back corner door of the church.
Danceintime classes are great fun. The dance moves are beautiful, fun, and our class creates a bonded community... Check it out! Class will be held every Saturday in December....celebrate the holidays with dance!
For more info: danceintime.com/classes
Questions? Contact Barbbernsteintalks@gmail.com
Time to say 再見!(bye bye)
Welp, it's official. I'm moving to Taiwan on June 30. It would be great to see everyone before I go!
Sunday Worship Service
## **Sunday Worship: Encountering God’s Word**
Join us every **Sunday at 10:45 AM** for a powerful time of worship, prayer, and deep biblical engagement. Our Sunday service is the heart of our community, where we gather to honor God and equip ourselves for the week ahead through the transformative power of the Gospel.
***
### **What to Expect**
* **Christ-Centered Worship:** We begin our time together by lifting our voices and hearts, creating a space to experience the presence of the Holy Spirit through song and prayer.
* **Exegetical Preaching:** We value the depth of Scripture. Our sermons focus on unfolding the Bible verse-by-verse, providing clear theological insights and practical applications that speak to the challenges of modern life.
* **A Welcoming Community:** At Bethel, you aren't just a face in the crowd. You’ll find a diverse family of believers dedicated to walking together in love, grace, and mutual support.
* **A Call to Action:** We believe faith should move us. Every service concludes with an encouragement to take the hope of Christ out into our neighborhoods, workplaces, and families.
### **Plan Your Visit**
Whether you are wearing your "Sunday best" or coming in casual attire, you are welcome here. We believe that no matter where you are in your spiritual journey, God has a message of grace waiting for you.
* **Location:** 9200 Edmonston Road, Greenbelt, MD 20770
* **Time:** Sundays at 10:45 AM
***
> *"For where two or three gather in my name, there am I with them."* — **Matthew 18:20**
Introductory Clinic
As a reminder, since Freedom Plaza is under construction, we will meet at the plaza in front of The International Trade Center near the National Children's Museum (on Pennsylvania Ave).
We'll begin with going over a few drills (varies week to week). The skills we drill will be for the first 30 minutes.
For the second half, we will casually skate down the bike lanes on Pennsylvania Avenue from the plaza to the U.S.Capitol and stop at 3rd St. and then skate back the same route.
This route is about 2 miles in total and is perfect for those who are new to skating in the city but feel comfortable on skates in a parking lot or roller rink. This is also great if you wish to start with shorter routes to increase your physical fitness or stamina for some of the other routes. This is an excellent opportunity to prepare to skate with others on the road. You will also get to meet skaters who will arrive for the Intermediate and Advanced skate routes following the introductory skate.
This is great training to feel prepared for the Tuesday Night and Friday Night Skate!
Route:
http://www.gmap-pedometer.com/?r=7653831
Inline skates (rollerblades), roller skates (quads), bicycles, unicycles, skateboards, longboards and other similar modes of transportation are welcome to join.
Helmet, wrist guards, elbow pads, and knee pads are required. Skate at your own risk.
Children under 18 must be accompanied by an adult for the duration of the session.
Quantum Computing for Business (Exploring Opportunities Available Today)
Title: Quantum Computing for Business (Exploring Opportunities Available Today)
Date: June 27 2026 Saturday Noon - 14:00 EDT
Summary:
Big media reports that current quantum computers are not able to attack business problems at scale. In Ron's experience, this is only about 95% true. He has found that certain types of quantum computers, specifically quantum annealers, are very good at solving constraint based optimization problems at business scale.
This presentation will answer the question “What is quantum computing?” by comparing quantum computers to classical computers and describing the various types of quantum qubits. Ron 'll introduce what quantum computers can be used for and what they shouldn't be used for. Next, Ron will look at a number of quantum computing use cases that are currently available to businesses today.
Finally, Ron ’ll present conclusions with a brief discussion of future hardware. There will be time for Q & A.
Speaker: Ron has been fortunate to have worked in a broad range of technical disciplines during his career. Areas in which he developed expertise and innovative results include, digital hardware design, silicon functional architecture (chips), computer language compiler development, and medical software. Ron has recently immersed himself in quantum computing technologies and has obtained more than a dozen certificates across the quantum spectrum. These technologies include various hardware platforms, numerous quantum programming frameworks and quantum sensors. As a co-founder and CQTO of B2Quantum, Inc, Ron has served as a quantum computing Subject Matter Expert (SME) for a large pharma company. As a SME, he performed quantum computing use case analysis, strategic planning, budget guidance and risk analysis. Outside of the technical arena, Ron is a licensed pilot, certified open water SCUBA diver, bicyclist, wood worker and a once in a while artist.
Lubber Run - Bon Air - Bluemont (Rating: C)
**WAIVER REQUIRED:** You must read the following NVHC Sign-in Sheet Statement/Liability Disclaimer, [https://nvhc.com/signin.pdf](https://nvhc.com/signin.pdf) and then answer the question that you will see when you RSVP with "I accept" to be permitted on the hike.
**HIKE:** A 6-mile urban hike will take us through the Lubber Run Park, Bon Air Rose garden, Bluemont and Glen Carlyn parks, and Arlington neighborhood streets. We will be on natural trails for less than a mile; the rest of the time we will be on paved bike trails and sidewalks. We'll have a snack/restroom break part way through. There will be a few hills and some stairs.
Along the way, we'll see a beautiful stream, a large rose garden, and other gardens in bloom.
**WHERE TO MEET:** We will meet \*inside\* the Lubber Run Community Center, near the vending machines/restrooms (there is a large lobby area near the information desk).
There is a garage with free parking (up to 4 hours).
**DISTANCE:** 6 miles
**ELEVATION GAIN:** 400 feet
**PACE:** Our average moving pace will be between 2.5 and 3.0 miles per hour.
**DOGS:** Dogs on a leash are welcome in accordance with NVHC pet policy ([https://tinyurl.com/nvhcdogpolicy](https://tinyurl.com/nvhcdogpolicy)). (If you plan to have a dog, let me know; we may need to meet you outside.)
MapReduce Events Near You
Connect with your local MapReduce community
COhPy Monthly Meeting
**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).
Topic: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code.
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 Central OH Python at centralohpython@gmail.com
Omnipresent Atheists Weekly Meetup
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.
DoJo (Informal Python Meeting)
**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
In-Person Event: The Answers to Depression & Anxiety
This is an in-person meeting. At this meeting you will get answers to depression and anxiety. Find out the source of them and how to get rid of them.
Did you know that unwanted emotions like anxiety, depression, unhappiness, loneliness, hopelessness, anger, fear, or feelings of irritation don’t just fall on you for no reason. They are not random occurrences that simply happen to people's minds. They are definitely not due to a chemical imbalance in your brain from some nebulous chemical reaction "by chance".
Your negative emotions are the symptoms of the painful experiences that you have which are not healed, and which are still affecting you.
The effects of these painful experiences are exacerbated by the pressures or difficulties of the other problems in your life.
Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of life.
Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there.
This group is created by the Hubbard Dianetics Foundation of Central Ohio and Church of Scientology of Central Ohio.
COUNT RMH Housewarmer Volunteering (Ronald McDonald House)
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.
Picnic with a Purpose: Real Estate Networking That Actually Pays Off
(Note: RSVPing here on meetup does NOT reserve your seat. To do that, you’ll need to register at our website, [HERE](https://www.coreerocks.com/Events.aspx?ID=Picnic-with-a-Purpose-Real-Estate-Networking-That-Actually-Pays-Off-14-7-7-2026).)
Real estate is a proven wealth-builder—it has been for generations.
But it’s not a solo sport.
You need PEOPLE—who can advise you, partner with you, bring you deals, and buy deals from you.
We’re all about bringing you the best, most active, most got-your-back people in Central Ohio, which is why our July meeting is all about real conversations with real investors at our annual Picnic with a Purpose.
This is where:
* Deals get discussed
* Partnerships get formed
* Funding relationships start
* Problems get solved faster
Bring your family. Build your network. Strengthen the relationships that actually move your business forward.
Members and first-time guests are free. Returning guests are $35.
Location is a local park and will be shared after registration.
Space is limited, so you’ll want to secure your spot now.
Remember, to actually reserve your seat, you
have to go [HERE](https://www.coreerocks.com/Events.aspx?ID=Picnic-with-a-Purpose-Real-Estate-Networking-That-Actually-Pays-Off-14-7-7-2026) and register on our website!





























