Any sort of bag, folding chair or lawn chair is expressly prohibited.

Source: https://www.postandcourier.com/free-times/arts/feature/your-guide-to-st-pats-in-five-points-from-the-parade-to-the-music/article_059ee8fe-bd22-11ed-b7f9-1f1da340f370.html

Please bring a folding chair and if you would like to bring a dish, please contact Phinny or Crystal at 207-612-6121 or 207-713-6983.

Source: https://www.centralmaine.com/2023/08/09/obituaryfred-barlow-2/

Some seating is provided – bring a comfortable folding chair if possible.

Source: https://www.wgmd.com/sussex-county-memorial-day-ceremony-sunday-afternoon-in-georgetown/

The family went to the beach nearly every weekend, where my mom, sister and I bobbed for hours in the delicious warmth of the sea, while my father sat in a folding chair on the shore, wearing a large Panama hat and smoking a Cuban cigar.

Source: https://www.ncregister.com/blog/remembering-a-hero-who-wore-bermuda-shorts

When I got back out, I ran into a woman who identified herself as Kesha, sitting on a folding chair by the hotel entrance on the side walk.

Source: https://www.breitbart.com/politics/2023/02/06/morris-my-evening-at-the-watson-hotel-biden-migrant-block-party/

You'd see a folding metal folding chair, the leg was broken, and someone gaffer's taped onto a wooden chair leg when he put a safety cone for the back of it because it was broken and rusted in the seat.

Source: https://bleedingcool.com/tv/the-last-of-us-production-designer-on-expanding-world-for-hbo-series/