Parallel worlds and the Mandela Effect

[ThePaladin]

Would be easy enough to happen, since the national parks are all located on places of power and contain multiple portals and/or vortices. If someone had an energetic resonance with a portal's energy output, they could walk through the portal without even realizing it until they discovered they were no longer in their version of Kansas(Referring to Dorothy telling Toto that she didn't think they were in Kansas any more).