Housing

Combinatorial optimization problems arise across logistics, scheduling, and engineering, and C++ remains a language of choice when performance matters. This lecture takes a practical look at solving such problems in C++, using the Electric Vehicle Routing Problem as a running example. We begin with an exact solver, formulating the problem as a mixed-integer program and trying to solve it through GLPK's C API directly from C++. Exact methods, however, quickly hit their limits on real-world instances. The second half of the talk turns to metaheuristics: how they are designed, why C++ is particularly well suited for implementing them, and what design choices matter most in practice. We'll walk through a concrete implementation, touching on data structures for fast neighborhood evaluation, generic algorithm design with templates, and the performance considerations that separate a prototype from a production-ready solver. The goal is not to advocate for one approach over another, but to show how C++ supports the full spectrum of optimization techniques.

Who’s up for a pizza night at the highly requested Pizza House? 🍕🍻 Join us at for great pizza, good laughs, and even better company! Come hungry and ready for a cheesy good time.

This is the 50th Anniversary of the Judgment of Paris. Significantly, in 1976, California wines unexpectedly outperformed French wines in a blind tasting with nine French judges, challenging the perception that only French wines were of the highest quality. This event helped elevate the status of California wines on the global stage and is considered a pivotal moment in wine history. House Wine, in Worthington, modestly, recreates that moment in history with a tasting both American and French wines in a fun, casual atmosphere. Come at 6:45, pay your fee at the register and join your friends for this "Judgey" tasting. https://www.wineenthusiast.com/culture/wine/the-judgment-of-paris-turns-40/ Arrive when you can and we'll have a table for gathering. Feel free to bring your own food as it is welcomed at this local gem or order from the newly opened Worthington Inn, or local favorites such as Dewey's, Everest, Jet, Worthington Tavern and The Whitney. Each person pays their tasting fee, typically $15, and gets their wine glass, then approximately five pours of the wines being served. **Parking is tough**. Try the second lot behind House Wine accessed by the land by the back parking lot or the municipal lot one block north of House Wine. **Waiver and Liability and Attendance Policy.** Participation by you and your guests means you agree to the Waiver of Liability and Attendance Policies on our Group Page. People who have two more or Attendance policy violations are subject to removal from the group.

(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=In-Person-Columbus-Meeting-How-I-Get-Private-Lenders-and-Partners-to-Fund-My-Deals-14-6-2-2026)**.) Tuesday, June 2nd, 5:00–8:30 PM Eastern Central Ohio Chapter Meeting IN PERSON IN COLUMBUS How I Get Private Lenders and Partners to Fund My Deals If you can’t fund it, you don’t have a deal. And right now, funding is where more investors are getting stuck. Private lenders are more cautious. Partners are asking better questions. And deals that look good on paper still fall apart when the money doesn’t show up. That’s why we’re bringing in a panel of investors who are actually getting their deals funded right now. You’ll hear how they’re finding money, structuring deals, and building relationships that lead to repeat funding. Here’s what you’ll learn: * Where they’re finding private lenders today * How they start conversations that lead to funding * What makes lenders and partners say YES * How they structure deals to be fundable * The biggest mistakes investors make when raising money * How to build repeat funding relationships **Early Session (6:00–7:00 PM Eastern):** **Having Trouble Finding Tenants? How Community Shelter Board Can Help** Nicholas Brenner will walk you through programs designed to help rapidly rehouse tenants, including financial support that can stabilize your rentals. **The Deal Room (7:00–7:30 PM Eastern)** Bring deals, funding needs, buyers, and problems. This is where connections turn into action. This meeting is for serious real estate investors nationwide, and we’re known for our high-content, real-life education and our nationwide community of dealmakers. Members and non-members at all levels are welcome. Register below to reserve your seat. Remember, to actually reserve your seat, you have to go **[HERE](https://www.coreerocks.com/Events.aspx?ID=In-Person-Columbus-Meeting-How-I-Get-Private-Lenders-and-Partners-to-Fund-My-Deals-14-6-2-2026)** and register on our website!

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.

Official Attendee Registration Site --> [https://www.eventbrite.com/e/joyfest-presented-by-zoras-house-tickets-1986849414082?aff=ebdsoporgprofile](https://www.eventbrite.com/e/joyfest-presented-by-zoras-house-tickets-1986849414082?aff=ebdsoporgprofile) JoyFest is a vibrant festival celebrating women+ of color entrepreneurs, artists, and creatives—shop, connect, and experience joy. Get ready for a joyful, high-energy celebration of creativity, culture, and community at **JoyFest**! JoyFest is a vibrant marketplace and experience that brings together some of the most talented women+ of color entrepreneurs, artists, and creatives. From handcrafted goods and unique fashion to art, wellness products, and delicious food, this is your chance to discover and support incredible local businesses—all in one place. But JoyFest is more than a market—it’s a movement. Rooted in economic empowerment and community connection, the event creates space to celebrate the brilliance, innovation, and growing impact of women of color. Expect great music, dynamic energy, and an atmosphere that centers joy, abundance, and collective support. Whether you’re shopping, networking, or just soaking it all in, JoyFest is the place to be. Come ready to explore, connect, and invest in a future where creativity and community thrive. ✨ Shop. Celebrate. Support. Experience JoyFest.

We'll get in around 4 miles at Three Creeks Metro Parks, primarily natural trails. 17-18 minute miles, no one left behind, and faster walkers are free to lead out. Optional lunch after! If you're joining for hiking all the metro parks, this is the sixth one!