I imagine some will be coming for the Christmas Markets this year.
video:
https://youtu.be/A2aSB25SBdg?si=VXVPC2IhpfP_-qR1
informational websites
https://www.gigsntravel.com/budapest-christmas-markets-a-guide-to-budapest-at-christmas/
https://www.hungarybudapestguide.com/events/christmas-markets/#google_vignette
A walking tour of the markets in Pest
https://maps.app.goo.gl/P3e9w6Jcg7Vy3ATz6
VOROSMARTY TÉR
https://vorosmartyclassicxmas.hu/en/home/
17 November – 01 January
With 100+ stalls, the largest of the markets in Budapest.
FASHION STREET
(DEÁK FERENC UTCA)
17 November – 01 January
ERZSÉBET TÉR
17 November – 01 January
ST. STEPHEN’S BASILICA
(Szent István-bazilika)
https://adventbazilika.hu/en
17. November – 01. January
The second largest in Budapest and the one that has been awarded as the best in Europe on four separate occasions.
https://dailynewshungary.com/congratulations-this-hungarian-christmas-fair-is-europes-most-beautiful/
and
https://welovebudapest.com/en/article/2023/12/07/advent-basilica-is-announced-europe-s-best-christmas-fair-for-the-4th-time/
VÁROSHÁZA / CITY HALL PARK
24 November – 7 January
MADÁCH TÉR
3 December – 22 December
A couple of other videos that are pretty good:
City Guide:
https://youtu.be/1nd5AtZIrTk?feature=shared
Anthony says if there were architecture porn, it would be Budapest:
https://youtu.be/0nd9DuDGCz0?si=aa0c19KaJHEtabkX