- The Polka Dot Mama Melanoma Foundation
- 963 people
- United States (Durham)
The largest skin cancer screening saw 963 people, and was achieved by The Polka Dot Mama Melanoma Foundation (USA) in Durham, North Carolina, USA, on 18 May 2019.
In addition to several potential cases of skin cancer detected at the attempt, multiple participants arrived with "moles" which turned out to be ticks which were removed.