Emergency Preparedness

This April, in celebration of Earth Day 🌍, join the **Save Soil Walkathon – Walk for Children** across cities in North America. Join us in supporting the Save Soil movement and help raise awareness about the importance of healthy soil for our future. Together, we can make a difference for our planet and generations to come. In Washington, DC, 1000s are expected to come together for a 3K walk 🛣️ on April 18th at the Washington Monument to raise awareness about soil health and protect our planet for future generations. Register: [savesoil.org/walkathon](savesoil.org/walkathon) Be part of this movement—let’s take a step for the Earth and our children. 🌱🚶‍♂️✨ If your organization would like to support this initiative or if you have any questions, please reach out to us at [washingtondc@ishausa.org](mailto:washingtondc@ishausa.org)

We’re keeping this one super casual - just come hang out, meet people, and enjoy sunset on the rooftop. **Note:** We’re capping this meetup at 20 people to keep it small and intentional. Only 10 spots are available to RSVP on Meetup - feel free to join the waitlist and I’ll approve additional attendees until we reach capacity. Feel free to grab food from Union Market beforehand (around 6:30 PM - lots of options), then head up to Hi-Lawn around 7:00 PM. We’ll meet right by the entrance of the rooftop and then find a spot on the lawn to hang out. Whether you’ve already built something, are in the process of building something, or just want to connect - you’re welcome. Feel free to bring a blanket or something to sit on if you’d like.

**Backpacking 101** is the perfect introduction for beginners and a great refresher for those looking to brush up on their skills after time away from the trail. This hands-on course covers essential topics like selecting and using gear, improving safety and comfort on the trail, and practicing Leave No Trace principles to help protect our beautiful backcountry. Get ready to hit the trail with confidence—let’s make adventure happen! **Requirements** · Participants must 18 or older & a PATC Member · **Fee:** $100 · **Class Size:** Limited to 8 students. · **Waiver:** A signed waiver is required by PATC. **Topics Covered** * Dressing for Success – Clothing, layering, and footwear essentials * Gear Up! – Choosing the right pack, shelter, and sleep system * Backcountry Basics – Water purification & cooking on the trail * Home Sweet Campsite – Selecting and setting up your ideal spot * Leave No Trace – How to protect nature while enjoying it * Trail Hygiene – Sanitation and staying fresh in the wild * Plan & Navigate – Trip planning, maps, and finding your way **Class Structure** * Pre-Class Prep – Watch assigned YouTube videos for a head start * 2 Gear Demos & Discussions – Hands-on learning and Q&A sessions * Overnight Adventure – Put your skills to the test on a backpacking trip! **Classroom Sessions** Location: PATC Headquarters, Vienna, VA Online: There will not be an online option as this has not worked well previously. Time: 6:30pm - 8:30pm * Tuesday, April 7 * Tuesday, April 14 **Weekend Option #1:** This trip will be in Northern Virginia and includes a **6.5 miles hike (each way)** with 2,000 foot elevation. I’d rate this as “moderate" * Weekend Option #2: April 18-19 * Rain Date for Option #2: May 9-10

Title: Foundations of Localized Symmetry Mathematics Date: April 18 2026 Noon - 14:00 EST Summary: The moment you use Euclid’s definitions of points and distances in any of your mathematical axioms, all that follows is assured to produce some level of nonsensical results when applied to the foundations of physics. The reason is not complicated: Euclid’s definitions are deeply mired in accepting as a “given” the very concepts that emerge only in well-defined inertial frames, which in turn are local instances of symmetries that are always finite and context dependent. In this talk, Terry will discuss how reframing mathematics in terms of symmetries that, as in the real world, are finite, composite, and dependent on self-observation (acceleration), results in a richer and far stranger set of mathematics in absolute conservation of quantum numbers generate local and global symmetries — the opposite of Noether’s theorem — that in turn create the emergent classical phenomenal such a particles, fields, space, and time. Speaker: Terry Bollinger is a computer scientist with BS, MS, and professional degrees from the Missouri University of Science and Technology.

This is for those who like a somewhat less competitive game. We are at Montgomery College, Rockville. Google maps link for lot 3 https://goo.gl/maps/kKXnNoGakmcdbtaT7 Please take a moment to review the RSVP Guidelines: NO SHOWS: No Shows and Late Cancels prevent other members from playing and create organizing difficulties for the host. If you cannot attend a Meetup, please change your RSVP to No not later than 2 hours before start time. Attendees who are 30 minutes late or RSVP less than 2 hours before start are marked as a No Show and will be contacted by the host/organizer. Meetup event comments do not change your RSVP. If you would like to attend this event you must be a of minimum 2.5 level. USTA guidelines prior for signing up for the Meetup: https://assets.usta.com/assets/1/15/ExperiencedGuidelines_02142011_V2pdf.pdf Singles and doubles game play flexible depending on court availability. If you have any questions, please feel free to drop the group organizers a message. See you on the courts! • What to bring Tennis Balls and Racquet, Water.

There will be **two concurrent hikes** (see below for meeting places & times) along the C&O Canal towpath with multiple options for **distances of 14 to 36 miles**. Whatever distance you do, the hike will afford you some of the most beautiful views of the Potomac River (the approach to Harpers Ferry), let you observe wildlife and wildflowers, and let you explore (a little bit) historic Harpers Ferry. Here are some **[photo albums](https://sites.google.com/view/wandering-soles/one-day-hike/training-hikes/co-canal-to-harpers-ferry)** of previous versions of this hike. **Long hikers** will start at Point of Rocks and hike to Harpers Ferry and back (28 miles; 5.8 blisters), with the option of going up to 4 miles past the start before returning (for up to 36 miles total; 7.4 blisters). **Short hikers** will start at Brunswick and hike to Harpers Ferry and back (14 miles; 3 blisters), with the option of going to Point of Rocks (21 miles total; 4.4 blisters). You may want to download **[hike notes and map](https://drive.google.com/drive/folders/1Sm4ZcloI-maPCmfVEx14BGosNJiMQOq6?usp=sharing)** or use the photos below for the hike. **LEADER:** Mike Darzi (Mike.Darzi@Gmail.com) **WHAT TO BRING:** Bring food and drink, or $$ to buy at Harpers Ferry. You’ll proceed at your own pace and you may stop (or not) anytime to eat. This hike occurs rain or shine, cold or warm, so dress appropriately. However, in case of hazardous weather, please check here for last-minute changes before leaving for the hike. **WHEN & WHERE:** **Long hikers** will meet in the **[parking lot](https://www.google.com/maps/place/Parking+lot,+3703+Canal+Rd,+Point+of+Rocks,+MD+21777/@39.2695791,-77.5443587,15.37z/data=!4m6!3m5!1s0x89b62035b96f6345:0x32e2304103d3634d!8m2!3d39.2729566!4d-77.5408937!16s%2Fg%2F11c603wnzf?entry=ttu&g_ep=EgoyMDI2MDQwOC4wIKXMDSoASAFQAw%3D%3D)** along the towpath at Point of Rocks by 8:15am (cross the tracks and the wooden canal bridge). **Short hikers** will meet in the **[parking lot](https://www.google.com/maps/place/Chesapeake+%26+Ohio+Canal+-+Brunswick+Parking+Lot/@39.3107067,-77.6310708,16.5z/data=!4m6!3m5!1s0x89b61e22a0046603:0x418b7f01f30acf28!8m2!3d39.311137!4d-77.630671!16s%2Fg%2F11fyxc8lx0?entry=ttu&g_ep=EgoyMDI2MDQwOC4wIKXMDSoASAFQAw%3D%3D)** near the towpath under the MD 17 bridge in Brunswick by 10 am (from S Maple Av, cross the train station's parking lot and the tracks, then turn right and go to the end). If you need a ride, post a comment. **SIERRA CLUB**
 You may join the Sierra Club by clicking the "JOIN" button at the top of the Virginia Chapter’s **[homepage](https://www.sierraclub.org/virginia)**. Membership is not required for participation. **ONE DAY HIKE** Although open to all, this training hike is part of a series of Saturday training hikes leading up to the **[One Day Hike](https://www.meetup.com/sierrapotomac/events/312467688/)** (ODH)—100 or 50 km along the C&O Canal—on May 2, 2026. See SCPRO’s **[Meetup page](https://www.meetup.com/sierrapotomac/)** for other training hikes as they are posted. If you would like to support the ODH, see **[volunteering opportunities](https://www.meetup.com/sierrapotomac/events/312467618/)** and/or contact Mike Darzi (Mike.Darzi@Gmail.com) For official updates regarding training hikes, registration, and other information, join the ODH discussion group by sending a blank email to OneDayHike+Subscribe@Groups.io

It's April and it's time to get outside! We are NPS Weed Warriors and Arlington Regional Master Naturalists and you should volunteer with us on Sunday, April 19 to learn about nature and remove invasive plants from everyone's favorite urban island. Meet us at the entrance to the bridge (on the parking lot side, look for the sign) at 10:00 and bring your garden gloves and loppers/pruners if you have them. If not, we can provide gloves and tools. Wear long sleeves and pants and don't forget a water bottle. We will have tasks ranging from easy (cutting English ivy and honeysuckle vines from trees) to hard (sawing down bush honeysuckle). Parking at TRI can be tight if it's a pretty day. When the parking lot is full, you can park in Rosslyn and take the trail down. If you can bike or walk or take public transit, that's wonderful. We'll see you there! Erica, Stephanie, and Heidi P.S. If you can't wait until then to RIP (Remove Invasive Plants!), go here to find more volunteer opportunities in Arlington parks: [Volunteer to Restore Native Habitat – Arlington Regional Master Naturalists (armn.org)](https://armn.org/volunteer-opportunities/)

Looking forward to seeing you! Please know that you don't have a reserved spot until you register at [Eventbrite](https://www.eventbrite.com/e/speed-dating-for-autistic-adults-tickets-1982622638683?aff=oddtdtcreator&fbclid=IwY2xjawP1rHJleHRuA2FlbQIxMQBzcnRjBmFwcF9pZBAyMjIwMzkxNzg4MjAwODkyAAEe09Q_4uRXeVchWzuAfDhgFlwnANLaOOKGr1stjbTaw5QD9gQXLos5IOBPUQs_aem_XUyVMTIlkYCPy8pVfz533Q) and purchase your ticket. Limited tickets available. Join us for a supportive, structured Speed Dating event for autistic adults (ages 25 to 40) on Sunday, April 19, 2026, from 2:00 to 4:00pm in Bethesda, MD (address provided after registration). This facilitated event is designed for heterosexual pairings and offers a welcoming, low-pressure environment to meet potential partners. Light refreshments will be provided. Registration is $35 on our website and free for our **[Constellations](https://www.harringtonmatchmaking.com/constellations-membership)** members.

## Lake Artemesia Walk Join us for a relaxed, social walk around the scenic Lake Artemesia loop in College Park. This is an easy-paced group walk—perfect for fresh air, light exercise, and good conversation. We’ll complete the paved lakeside loop (\~1.5–2 miles) at a comfortable pace, enjoying peaceful water views, birds, and greenery along the way. Those who want to go around the lake multiple times, can do so. ### Meeting Point Parking lot of Lake Artemesia Berwyn Rd & Branchville Rd Entrance College Park, MD 20740 Bring plenty of water, whatever you need for your hike, and your awesome authentic self. Keep it easygoing. RELEASE OF LIABILITY & ASSUMPTION OF RISK AGREEMENT: By being a member of this Group, RSVPing to any Activity, or participating in any Activity, You accept and agree to the terms and conditions described below: 1. You acknowledge that hiking in nature carries the risk of potential harm to yourself, including the risk of injuries such as broken bones or muscle/tendon injuries, illness, disability, or death. 2. You agree that You will at all times be responsible for Yourself and Your own safety. 3. You release and hold harmless with respect to all injury, disability, death, or loss of property, whether caused by negligence or otherwise, this group's leadership and members for the hikes that you participate in. 4. You acknowledge and agree that this Group is merely a collection of friends or potential friends who enjoy doing activities, and that in no event does any Organizer or Other Member assume any responsibility or liability for You. 5\. You agree not to sue and to release\, discharge\, waive and hold harmless all organizers and other members from and against all liabilities\, claims\, demands\, losses\, damages\, suits and proceedings\, for negligence\, carelessness or any other cause which you may have or that hereafter may accrue arising\, resulting from or related to your membership in this group or participation in any activity\.

To secure your spot, purchase your ticket from the Eventbrite link ([https://www.eventbrite.com/e/birthday-sunset-open-bar-cruise-tickets-113727048664](https://www.eventbrite.com/e/birthday-sunset-open-bar-cruise-tickets-113727048664)). RSVPing only on the Meetup page, doesn't allow you to attend the Event. ABOUT THE EVENT Let us celebrate your birthday in a grand style, on a cruise ship, unbeatable Breathtaking DC panoramic cityscape on the Potomac River and a four-hour TOP SHELF free flowing Open Bar. Yes, what you read is correct, four full hours of Open Bar! Lock in your savings now and save your spot at the grandest Cruise Party! Tickets are limited and prices will increase. The event will sell out early as usual. Join us for an enchanting Cruise Party filled with breathtaking views along the Potomac river, music, dancing, and many more. What to look forward to: EXCLUSIVE ACCESS TO THE CRUISE PARTY 4-HOUR TOP SHELF OPEN BAR SOME SNACKS (MUNCHIES) MASSIVE CRUISE Dress: Dress to impress Open Bar Drinks Menu LIQUOR : Tito's Vodka Captain Morgan's Rum Captain Coconut Rum Tanqueray Gin Bullet Bourbon Peach Ciroc Red Berry Ciroc Don Julio Tequila BEER: Blue MoonBud Light WINE: Rose Sauvignon Blanc Ticket Options: 1. Table for 6 people : $960 Access to the Cruise Party 4-hour open bar Snacks (Munchies) Massive Cruise 2. Velvet Rope Experience/Individual Ticket : $199 Splurge on the Velvet Rope experience and let us bring the party to you. This package includes all the offerings of the Table Service. However, you have to share the table with others. For instance, if you are buying the individual ticket for two people, you will be sharing the table with four other people. Access to the Cruise Party 4-hour open bar Snacks (Munchies) Massive Cruise Due to the pandemic the entire set up of this event is changed: * We will be complying with all CDC, state, and local guidelines. * Occupancy never exceeds 50%. That is why ticket price is on the higher end. * No Cash Transaction to reduce contamination. * No more than 6 patrons would be seated at a table/section. * All patrons must wear masks. If you don't wear a mask, we don't allow you to board and you won't be refunded. * A thorough cleaning and disinfection of frequently contacted surfaces will be done during the event and please bear with us. Event will occur whenever a rain date is rescheduled. * For birthday specials email (info@merevents.com) OR text 202-368-1878 * Event is 21+ * Come one, come all; this is the most friendliest event you have ever attended! * Feel free to invite your friends. They don't necessarily have to be a member \*This event usually sells out and this year won't be an exception. \*\* Detailed meeting point will be send to ticket holders. Refund & Ticket Resell Policy All sales are final. We only refund the full amount, if the event is canceled. If it is rescheduled, we will send an email to those who RSVPed 'YES' advising that. A full refund will be given to those that let us know within 2 calendar days of the update email, if you are unable to make it on the new date. No refunds will be given after that time. However, you can sell your ticket to someone else if you are unable to attend. Please, feel free to post in the comment box for the event, that you have a ticket for sale. Work out payment between yourselves, and have the seller only send the organizer a message letting us know the full name of the person taking your spot. You must let us know two hours before the RSVP close time, on the day of the event. METRO & PARKING INFO Closest Metro Station is Foggy Bottom. Parking might be a challenge and the event involves drinking. We highly encourage you to take a ride share or taxi service. DRINK RESPONSIBLY. **FOR FURTHER INFO, REFER THE EVENTBRITELINK. IT RULES.**

The heat wave ends on Sunday and showers should be finished by late morning. Let's meet at 2 pm for a hike across NW DC with a stop at the Cathedral. Since the hike will be on a Sunday, there should be free entrance into the Cathedral for folks who want to check out the glorious stained windows & other attractions. We will meet at 2 on by the Tenleytown metro station and walk down Nebraska to Foxhall Road and back up the Glover Archbold Trail. After the National Cathedral, we will wend our way back to Tenleytown. The starting point for the hike is a hop and a skip from a Whole Foods store with the best peanut butter cookies in the D.C. area. ❶ **What we'll do:** * From the meetup point we'll walk southeast along Wisconsin Ave NW, turn left at Nebraska Ave NW and follow it southwest to Foxhall Rd NW, * We will hook a left on Garfield Ave. and follow to the Glover-Archbold Trail through the woods back to Cathedral Ave. We will cross Wisconsin Ave and stop at the National Cathedral. We will then wend back to Tenleytown via 36th St., 37th St., and Van Ness. * Total distance is around 5 miles and should take about 2 hours, . The surface is paved and slightly downhill on the way out, and a slightly uphill mix of pavement and woodland trails on the way back. This is a fairly easy walk. * [map is for prior version of the hike; update pending] Google map: http://tinyurl.com/y9bthc7a ❷ **How to get there:** * Metro (recommended): The Tenleytown - AU Metro Station is on the Red Line. See the Metro Trip Planner at https://www.wmata.com/ * Driving: If you must drive, the Tenleytown - AU Metro Stationstreet address is 4501 Wisconsin Ave NW, Washington, DC 20016. There is limited parallel parking in the area, but mind the street signs and leave plenty of time to find a spot! ❸ **What to bring:** Plenty of water, comfy shoes. ❹ **Weather:** The forecast is cloudy with a high temperature of 63F. Updates here: https://tinyurl.com/sw2ejvu8 ❺ **Advisory**: As a reminder, this is an adult group, and you are ultimately responsible for your own safety and well-being during events. No one under 18 years of age is allowed at this event, either as members or as guests, to include babies in carriers and/or strollers. Dogs must be leashed at all times. ❻ **Administrative stuff:** There are restrooms near the meetup point at Whole Foods, Chick-fil-A, Panera Bread, Starbucks, and Target and at the Cathedral.

**\*TO ATTEND GET TICKET At** [https://www.socialevents123.com/event-details.aspx?id=13395#tix](https://www.socialevents123.com/event-details.aspx?id=13395#tix) (Multiple Meetup groups are co-organizing so the RSVP's shown are just a very small portion attending. We'll have at least 20 registered.) Our last online Bingo Night Party was such a BIG hit, we're doing it again! Do you like to play BINGO or want to just do something different?! Then you will LOVE this event! Here is your opportunity to have some fun playing our Live "Bingo" game. You will also get to socialize and make other friends from the comfort of your home. Prizes included Amazon gift cards, free future events and more! This completely online event will be LIVE and you will be able to see and hear the other participants while playing. You will either need to print or draw out your bingo cards. We will email you with how to get it after registering. You can have more than 1 person on your team as long as they're from your house and use same device. Friends/family around the country can also play. They would just need to also register for a ticket. This event will be held on Zoom which you would access through your computer/webcam, or via your phone/tablet. On day of the event, you will get a secured Zoom link and link to print out Bingo cards. \*RSVPS ON HERE ARE NOT REFLECTIVE OF ACTUAL ATTENDANCE as this is a multi group event. Cost: $15-$20 depending on how early you register. **\*TO ATTEND GET TICKET AT -** [https://www.socialevents123.com/event-details.aspx?id=13395#tix](https://www.socialevents123.com/event-details.aspx?id=13395#tix) To find more fun events: Follow: [https://www.eventbrite.com/o/new-york-city-social-events-10797526283](https://www.eventbrite.com/o/new-york-city-social-events-10797526283) Join: [https://www.meetup.com/NYC-Social/](https://www.meetup.com/NYC-Social/) Click: [https://dljparty.ticketleap.com/](https://dljparty.ticketleap.com/)

Our next much-awaited **COLUMBUS** meetup is **Tuesday April 21 from 7-10 pm EST at ACE OF CUPS**. Meet patients, cultivators, processors, dispensary managers/staff, physicians, home growers, educators, activists, nonprofits, artists, attorneys, business owners, writers, students, and supporters to network, share our knowledge, collaborate, support each other and make new ones! Hope you will be there too! Save the date and pass the word. **Please RSVP** so we know who is coming and how many to expect. Find us to say hi and we will introduce you to others. We should be easy to spot. (The happy-looking group wearing cool nametags! See photos from our past events.) Sign in, grab a name tag, start your own bar/food tab, meet old friends and make new ones! Everyone is welcome. SEE YOU THERE!

We meet to learn and practice American Sign Language and to grow our familiarity with Deaf culture. Facilitated by hearing folks (with a connection to a professional interpreter) using Deaf-created content. People of all ASL skill levels are welcome! As we learn, we hope to connect more with the Deaf community in Central Ohio. Join us as you're able! Come regularly or just once - whatever you're looking for! Each meetup will explore different topics related to ASL/Deaf culture, and will feature time to practice conversation with one another. Just bring yourself and a willingness to learn!

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.

5th annual Earth Day Celebration! This year (2026) the Celebration is scheduled for April 25th with activities running from 10am-2pm. This is a non-ticketed event. Everyone is welcome! We will have food trucks, Birds of Prey, kids crafts, live music, raspberry plants, apple trees, and of course NATIVE PLANTS! Where: Lynd Fruit Farm, 9399 Morse Rd, Pataskala Ohio 43062 Time: Activities will be from 10am- 2pm. The Market will remain open until 5pm.