6 venues in the United States sit in RetreatBird's corporate layer. Each one runs at least one live listing on the marketplace; we read its own website page by page and joined that to what it publishes on its own listing here. 17 distinct quotes across all 6 of them come word for word off their own sites — open the sources panel on any card below and you get the quote, the fact it is there to support, and the URL it came from. We do not translate them, shorten them or paraphrase them, so some are whole sentences, some are one line off a facilities list, and where our extractor's character limit cut one short it ends in an ellipsis. That is the raw material, not a tidied version of it.
3 of them state a maximum group size, and the other 3 never have. The largest in the United States is 40 people, at Barefoot Circus in Duxbury. A venue that has not stated a size is never counted as fitting your team here — it is listed, but it never appears for a headcount it has not claimed.
On stated capacity alone, the United States gives you 2 venues for a team of 12 and 1 for 40. The ceiling in the United States is 40 people, at Barefoot Circus, which is also the highest stated anywhere in the catalogue. The other 3 venues have never stated a size, so they appear at no rung of that table at all. And 1 venue here states a maximum below 6 — Cottage Lake Bed & Breakfast Spiritual Retreat says 2 — so it sits below the main list rather than inside it.