The band Subterranean Kids performed live at Poble Espanyol, Barcelona, Spain, around May 2023. However, there seems to be some inconsistency in the exact date of the event across different sources. Some sources mention the date as 19th May 2023​¹​​²​, while another mentions 21st May 2023​³​​⁴​. Unfortunately, there wasn’t additional information available from the YouTube video which was titled with the date 20th May 2023, as the page did not display any content other than the video URL.

This event featured Subterranean Kids alongside other bands such as NOFX, Donots, and Get Dead according to one source​⁴​. The venue for this event was Poble Espanyol in Barcelona, Spain, a location known for hosting various cultural and music events.

In terms of digital content, there seems to have been a livestream of the event available on Soundcloud​²​, and a recording or footage of the event is likely available on YouTube as per a provided link​⁵​.

For a more detailed understanding of the event, it might be helpful to watch the videos on YouTube or check the livestream on Soundcloud. Additionally, you could explore setlist.fm for the songs that were played during the Subterranean Kids’ performance​¹​​³​.