Geocaching.com is doing a second souvenir opportunity this year to celebrate World Postcard Day! Last year's event I hosted was fun (if a bit rainy) and even got featured on the Geocaching Blog, so I am happy to host another postcard-themed event in 2025. This year, let's meet at the tables at Gateway Park before work. Parking is available on the street where you can find it and at garages nearby, but you may find it more comfortable to take the metro here. After the event, there is a USPS collection box at the Rosslyn metro station for those of you like me who will be commuting to work.
Like last year, I will bring a postcard to be sent to a random recipient on Postcrossing that everyone can sign (and serve double as the geocaching event's log). Bring your own postcards and stamps, but if you don't, then I will bring some with me for you to use!