What to Do This May 25 in Buenos Aires: Hot chocolate at the Cabildo, concerts, a fair, and a party at the Obelisk for this long weekend

Why cook on May 25th when you have a fair featuring the best patriotic dishes? Eat empanadas, locro, pastries, and all the other foods typically enjoyed on May 25th outdoors . If you don’t want to be at this food fair, you can buy takeout, but it’s a great option for this patriotic week.

If you want to celebrate May 25 or take the opportunity to do something different and don’t have plans for this day, we suggest enjoying a special afternoon tea with hot chocolate and pastries at a 1912-era café. Confitería La Ideal is one of the most beautiful historic cafés in Buenos Aires, and its afternoon teas are highly sought-after and well-known.

Have you ever thought that your plans for May 25 could include a candlelight concert? If you haven’t been to a Candlelight concert yet, this is your chance. During May Week, you can enjoy the most iconic tunes or the songs that defined an era with their magic at these two concerts in incredible locations in Buenos Aires.

Every May 25, the Cabildo is undoubtedly the most important building in Buenos Aires because it was the epicenter of the May Revolution. If you’re looking for things to do this May 25 in Buenos Aires, the Cabildo will be open from 10:30 a.m. to 7:00 p.m. with plenty of activities for the whole family . All May 25 activities are free and open to the public.

👉11:30 a.m. Talk by the Argentine Victorian Society on clothing during the revolutionary era

👉2:00 p.m. Pericón Dance. Folk dance groups will participate; closing performance

👉3:30 p.m. Talks at the excavation site

👉4 p.m. Play “Patriotas,” a historical musical by Marisé Monteiro

Among the activities to celebrate May 25 in Buenos Aires, one of the most special events is the return to the stage of the Klais Opus 1912 organ, considered one of the most impressive instruments in South America. The concert is conducted by Lolo Micucci and brings together an ensemble featuring artists such as Victoria Birchner, Lucas Heredia, Alfredo Piro, and Nadia Szachniuk to perform classics from the national songbook, including “Aurora,” “Mi Bandera,” the “Marcha de San Lorenzo,” and the “Himno a San Martín.”

If you’re looking for ways to celebrate May 25 in Buenos Aires, at Plaza de Mayo you’ll be able to watch the Patricios Regiment perform its annual changing of the guard. It always takes place during May Week, and 2026 is no exception. The regiment’s band accompanies the ceremony with hymns and military marches. If you don’t know what to do this May 25th, the Cabildo area has plenty to offer, and the changing of the guard is one of them.

📅Friday, May 22
Annual Changing of the Guard
🕛7:00 p.m.

📅Monday, May 25 (Sunday night, May 24)
🕛12:00 a.m.
Vigil in anticipation of May 25

If you want to kick off the national celebrations a little early, the Obelisk will be transformed into a canvas with a live 3D mapping show on May 23. On May 23, Buenos Aires celebrates the Obelisk’s 90th anniversary with a special night featuring performances, live music, cultural activities, and a 3D mapping show projected onto the monument.

If you want to kick off the national holiday weekend with a truly Buenos Aires-style plan, on May 23 and 24, Buenos Aires is hosting the Fugazzeta Fest, a food festival in La Boca dedicated to one of the great gems of Buenos Aires cuisine: the fugazzeta. For two days, six traditional pizzerias will offer different versions of fugazzeta, fugazza, and fainá, as well as other classic Argentine pizza specialties. There will also be draft beer, vermouth, soda from a siphon, coffee, soft drinks, and sweet treats to accompany the day. And all of this, just a few steps from Caminito and La Bombonera.

If you’re looking for plans for May 25th near Buenos Aires but want a different kind of getaway, the Sheraton Pilar Hotel has prepared a special weekend featuring traditional Argentine cuisine, live music, and activities to enjoy as a couple, with friends, or with family—just 40 minutes from Buenos Aires.

From May 22 to 25, you can enjoy a traditional Argentine buffet lunch at Las Vasijas restaurant featuring classics of Argentine cuisine. Plus, on Saturday, May 23, there’s an exclusive evening event with a live show by Coti Sorokin, a four-course menu, a DJ, and unlimited wine in the Los Girasoles Room.