Indianápolis

**History** [Chestnut Ridge Metro Park](https://www.metroparks.net/parks-and-trails/chestnut-ridge/) is historically significant because it sits on a 300-million-year-old outcropping of Blackhand sandstone. Geographically recognized as the very first foothill of the Appalachian Mountains, the ridge rises 1,116 feet above sea level. Long before European settlement, the land served as a sacred site for ancient civilizations. The park contains the Old Maid's Orchard Mound, an eight-foot-tall burial mound constructed by the Adena culture between 1000 B.C. and 100 B.C. This ancient landmark has remained largely intact and is now protected on the National Register of Historic Places. The documented modern history of the land began with an official survey conducted by Ebenezer Buckingham in 1801. Original land deeds of sale from this period notably bear the signatures of United States Presidents Thomas Jefferson and James Madison. In the 1830s, Irish laborers arrived at the ridge to quarry its rich Blackhand sandstone. The blocks they hewed were used to build the crucial locks for the nearby Ohio and Erie Canal. Remnants of this early sandstone quarrying operation can still be spotted by sharp-eyed hikers along the modern trails. Agricultural transformation defined the ridge throughout the mid-to-late 19th century. Settlers discovered that the high elevation created a natural air flow that prevented late-season frost damage to crops. Extensive fruit orchards were planted across the slopes between 1860 and 1880. One notable orchard was established by John Wagner, a Spanish-American War veteran who chose the ridge specifically for its proximity to the bustling Columbus market. The park's current name pays homage to the massive American chestnut trees that once dominated the ridgeline before a devastating ecological blight wiped them out in the early 20th century. The conservation story of the modern 486-acre park began in March 1962. The Metro Parks board announced land acquisition plans to block developers from building a residential housing development called Chestnut Heights. Director-Secretary Walter A. Tucker advocated heavily for the purchase, citing the ridge's immense value as a scenic overlook for central Ohio. The district systematically purchased multiple agricultural parcels over the next two decades. After operating strictly as undeveloped farmland through the 1970s, Chestnut Ridge Metro Park officially opened to the public on December 18, 1988. In recent decades, the park has evolved from a quiet hiking spot into a premier regional destination for outdoor sports. A major turning point occurred in 2010 when the Central Ohio Mountain Biking Organization (COMBO) partnered with the park district to develop new infrastructure. Volunteers worked extensively to construct a single-track mountain bike trail, which officially opened in October 2011. An expert gravity and flow trail featuring advanced jumps was later integrated into the loop in 2016. Today, the park successfully balances its deep ancient, industrial, and agricultural history with active recreation. **Map of the Park** Here is a [map of Chestnut Ridge](https://www.metroparks.net/wp-content/uploads/2026/05/CHR_map_1980px_2026.jpg). **Summary** For this event, we will hike the Ridge, Meadows, and Homesite Trails, and Law's Lane, which is unmarked on some maps. None of these trails is individually very long, so we will hike a few permutations and loops until we get in 4-5 miles. The hike will be moderately strenuous. **Where We'll Meet** Drive to the rearmost picnic area at the back of the park. There's a latrine here, but there's no water fountain here or anywhere else at Chestnut Ridge. I strongly recommend you bring some water of your own, at least for after the hike. Cell service at the park is spotty, although your GPS will get you there just fine. The map pin I've provided here is exactly where we'll be meeting and should be able to be used directly in Google Maps, although Chestnut Ridge isn't big and you're unlikely to get lost here. **After the Hike** Afterward, we'll head over to [BrewDog DogTap](https://drink.brewdog.com/usa/brewdog-dogtap-columbus) for [drinks](https://usa.brewdog.com/pages/brewdog-lineup) and [food](https://usa.brewdog.com/cdn/shop/files/DogTap_Menu_2025_65e1ff8b-97d4-4f26-80f1-68321d482025.pdf?v=17356939232910340498). They also have an outdoor area that's extremely popular. I've had their burgers and their pizza, and I think they're both very good. I also really like their [Cold Beer](https://usa.brewdog.com/products/cold-beer-2024) (that's its actual name), which is their American light lager. BrewDog's actual address is [96 Gender Rd, Canal Winchester, OH 43110](https://www.google.com/maps/place/96+Gender+Rd,+Canal+Winchester,+OH+43110/data=!4m2!3m1!1s0x88387c06afa21a85:0x804c611d373d8c54?sa=X&ved=1t:242&ictx=111), and they have a large, free parking lot. We should be there by 5 if you can't make the hike and just want to join us for drinks.

**Presenter:** Matthew Hess, Microsoft MVP **Time:** Pizza at 6:00, Presentation Starts at 6:30pm Eastern **Location:** Theoris, 9000 Keystone Crossing, Either Downstairs or in Suite 230 if main meeting room isn't available, Indianapolis In 2019 (C# 8.0) Microsoft introduced a feature that has generated a lot of confusion, debate and outright dissent. I'm talking about Nullable Reference Types. In this presentation, I we dig into this feature, explore why it exists, what problem it tries to solve, how it works, and how people have critiqued it, so that you as a programmer can decide if and how you want to use it. Looking forward to seeing you there!

Now in its 26th year, [The Creekside Blues & Jazz Festival](https://www.creeksidebluesandjazz.com/), in Gahanna, gathers world famous groups and performers at a single place for you to enjoy the best Blues & Jazz in Ohio. *SATURDAY NIGHT features: The Urban Jazz Coalition with Special Guest Brian Simpson, North Mississippi Allstars, The Deal Breakers & More.* The three-day cultural celebration features musicians on 3 stages, local food trucks and beverage stations, treats, artisans, and more. **Tickets are $15 for adults online.** Link to purchase tickets: [Creekside Blues & Jazz Festival Tickets](https://tickets.creeksidebluesandjazz.com/e/2026-creekside-blues-jazz-festival). $20 at the door. Military are free. WHAT: Here's the festival [EVENT MAP](https://www.creeksidebluesandjazz.com/Event-Map/). Also, here's the [SCHEDULE](https://www.creeksidebluesandjazz.com/Schedule/) map to help you determine who to see. \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* **Parking -** The Creekside Parking Garage will be open throughout the festival weekend. Entrance is located near the intersection of Mill and North Streets; accessible only by traveling south on Mill Street. **Event parking rate is $5 and collected at entrance to garage. Cash ONLY is accepted at garage entrance for parking.** Although off street parking in the Creekside District is permitted, it is very limited and not recommended. **Shuttle Service** pickup will be at the following location: [AEP Ohio 700 Morrison Rd., Gahanna, OH](https://goo.gl/maps/K9GgvgEdxCHaXsKDA) **Shuttle Service Hours:** Saturday: 1 PM - 12 AM **BRING**: *Be sure to bring a **chair** since there is limited available seating. Also $ or paycard for food and drink.*

Ciao a tutt\*! Let's meet Monday at 6.30pm at the Upper Arlington Library (Tremont Branch) in **Meeting Room A** to speak in Italian for 1 hour.

🔥 OVER 50 HAPPY HOUR at PBR EASTON! 🔥 Looking to meet new people, enjoy great music, dance, laugh, and have an unforgettable night out? Then grab your friends and join us for one of the most exciting Over 50 social events in Columbus! 📍 PBR Cowboy Bar + Smokehouse – Easton 📅 Thursday, June 18th ⏰ 6:00 PM – 9:00 PM (and the fun keeps going!) This is NOT your typical quiet happy hour… this is a high-energy, country-meets-nightlife experience designed for fun-loving singles and couples over 50 who still enjoy getting out, socializing, and making memories! ✨ What’s Happening: 🎵 Live Music from 6:30–8:30 PM 🐂 Mechanical Bull Riding starting at 8:30 PM 💃 Line Dancing with Instructor from 9–10 PM 🎧 DJ & Dancing starting at 9 PM 🍹 Drink Specials All Night: $3, $4 & $5 specials! Whether you want to relax with a drink, hit the dance floor, try the mechanical bull, or just meet a great group of people in a fun atmosphere — this event has something for everyone. 👉 IMPORTANT: When you arrive, CHECK IN with the host under: “Doug / Meetup” to receive your wristband. 🚗 FREE Parking available across from the venue and at the Easton West Garage. Come when you can, leave when you want… but don’t be surprised if you stay all night! Let’s make Thursday night FUN again! 🎉

Join the CONNECTED Westerville Mastermind Group for a dynamic afternoon of B2B networking! This event is perfect for professionals looking to expand their business connections, share insights, and foster collaboration within the community. Whether you are a seasoned entrepreneur or just starting out, this event offers a valuable opportunity to exchange ideas, build relationships, and grow your network in a supportive environment. Connect with like-minded individuals, explore potential partnerships, and discover new opportunities for professional growth. Don't miss out on this chance to enhance your business network and take your career to the next level with CONNECTED Westerville Mastermind Group! We meet the 4th Monday of every month from 11am-1pm. Welcome and general networking from 11am - 11:30am with core meeting 11;30 - 12:30 and a final round of networking from 12:30 - 1pm.

🎳 **Summer Fun Starts on the Lanes! 20% off for NEW bowlers!** The 6-week summer social bowling league is here - cold drinks, fun times, and new friends await on the lanes! Whether you're looking to meet new people, unwind after work, or just have a fun weekly outing, this league is for everyone. Social vibes, happy hour energy, and plenty of chances to connect with others. No matter your skill level, this league is all about having fun and meeting awesome people. ;) **🗓 Thursday nights \|📍 AMF Sawmill Lanes \| 💵 $74 *(while Early Bird is active)*** **🚨New to the league?** Use discount code (**MUSU26**) for 20% off - $59.20 *during **Early Bird*** **💻 League Info & Registration**: https://bit.ly/ColumbusBowling **Why Join?** 🎉 It’s only 6 weeks - perfect for a low-commitment social plan 🍻 Great mix of people in their 20s, 30s, & 40s, plus post-game hangs at the bar 🎳 Zero pressure - gutter balls totally welcome! 👕 Free league shirt if you sign up early 🧠 Weekly trivia w/ prizes 💬 Super social - join solo or w/ friends! **Want in?** Join our Meetup team Pinbusters 👉 **Click here to join** https://tinyurl.com/238dfztt Or start a team of your own with a few friends - we’ll all be hanging out either way! 📅 League Dates (Thursday nights): June 25, July 2, July 9, July 16, July 23, July 30 ***(The MeetUp event date is deadline to register for the league.)*** **Cost & What’s Included:** ✔ $74 **Early Bird** registration - **New bowler? Get 20% off w/ code: MUSU26** ✔ 6 weeks of bowling (1–3 games/week) ✔ Shoe rentals & full league setup ✔ Trivia, prizes, and great people 👉 **Sign up now:** 💻League Info & Registration: https://bit.ly/ColumbusBowling 🤑New bowlers use code MUSU26 to save 20% 📸 Follow the fun on Instagram: https://bit.ly/BowlingLeague-IG 📩 Questions? Contact the league: http://bit.ly/2nKHno7 Spots are filling fast – don’t miss out on the fun times!