Marilyn's Slice of Heaven is a museum at 28 Te Ngaio Rd, Bunnythorpe, Palmerston North, holding a 4.5 rating from 4 reviews.
Small, privately run museums like this one are often the result of a personal collection built up over years by someone genuinely passionate about the subject, which tends to mean a much more personal, guided experience than a large city museum. It's worth checking ahead whether entry is by appointment, since smaller collections in rural settlements don't always keep regular public hours the way a major institution does. Chatting with whoever runs the place is usually where the real value lies, since they can share stories and context behind pieces that a plain display case never could.
For those in the Bunnythorpe area curious about a genuinely personal collection, Marilyn's Slice of Heaven is worth reaching out to before visiting.