You can find a list with the exact location of the Cappys in a room you can only unlock AFTER you spend hours searching for them around the park. Thank you Toddy. :
Fallout 4 - Nuka-World: Alle Park-Medaillons finden (mit Video)
Ferris Wheel (Nuka-World) - Independent Fallout Wiki
Fallout 4: Collect a Park Medallion from The World of Refreshment - Precious Medals - Orcz.com, The Video Games Wiki
Nuka-World Collectable Quest Markers at Fallout 4 Nexus - Mods and community
Fallout Brotherhood Of Steel Medallion | Medallion | Free shipping over £20 | HMV Store
Fallout 4 - Nuka-World: Alle Park-Medaillons finden (mit Video)