Yeah, Concord grapes are based on Fox grapes; when the new Welch's headquarters opened on Baker Ave they included a plantation started from cuttings from the original farm (which is just a house now but they still maintain their own grapes.) Welch's downsized and moved the HQ to Waltham last year, apparently the vines got distributed to local historic places and farmers https://concordbridge.org/index.php/2026/04/06/the-grape-esc...